APA

Cruz S. M., Hooten M., Huyvaert K. P., Proaño C. B., Anderson D. J., Afanasyev V. & Wikelski M. (2013). At–Sea Behavior Varies with Lunar Phase in a Nocturnal Pelagic Seabird, the Swallow-Tailed Gull. [S.d.]: [s.d.].

Chicago

Cruz Sebastian M, Hooten Mevin, Huyvaert Kathryn P, Proaño Carolina B, Anderson David J, Afanasyev Vsevolod and Wikelski Martin. 2013. At–Sea Behavior Varies with Lunar Phase in a Nocturnal Pelagic Seabird, the Swallow-Tailed Gull. [S.d.]: [s.d.].

Harvard

Cruz S. M., Hooten M., Huyvaert K. P., Proaño C. B., Anderson D. J., Afanasyev V. and Wikelski M. (2013). At–Sea Behavior Varies with Lunar Phase in a Nocturnal Pelagic Seabird, the Swallow-Tailed Gull. [S.d.]: [s.d.].

MLA

Cruz Sebastian M, Hooten Mevin, Huyvaert Kathryn P, Proaño Carolina B, Anderson David J, Afanasyev Vsevolod and Wikelski Martin. At–Sea Behavior Varies with Lunar Phase in a Nocturnal Pelagic Seabird, the Swallow-Tailed Gull. [S.d.]: [s.d.]. 2013.