APA   Click to copy
Madden, M. E., Ulrich, S., Szymcek, P., McCallum, S., & Phelps, T. (2009). Experimental formation of massive hydrate deposits from accumulation of CH4 gas bubbles within synthetic and natural sediments. Marine and Petroleum Geology, 26, 369–378.

Chicago/Turabian   Click to copy
Madden, Megan Elwood, Shannon Ulrich, Phillip Szymcek, Scott McCallum, and Tommy Phelps. “Experimental Formation of Massive Hydrate Deposits from Accumulation of CH4 Gas Bubbles within Synthetic and Natural Sediments.” Marine and Petroleum Geology 26 (2009): 369–378.

MLA   Click to copy
Madden, Megan Elwood, et al. “Experimental Formation of Massive Hydrate Deposits from Accumulation of CH4 Gas Bubbles within Synthetic and Natural Sediments.” Marine and Petroleum Geology, vol. 26, Elsevier, 2009, pp. 369–78.

@article{madden2009a,
  title = {Experimental formation of massive hydrate deposits from accumulation of CH4 gas bubbles within synthetic and natural sediments},
  year = {2009},
  journal = {Marine and Petroleum Geology},
  pages = {369--378},
  publisher = {Elsevier},
  volume = {26},
  author = {Madden, Megan Elwood and Ulrich, Shannon and Szymcek, Phillip and McCallum, Scott and Phelps, Tommy}
}