Cita APA (7a ed.)

Sandvik, H., Coulson, T., & Saether, B. (2008). A latitudinal gradient in climate effects on seabird demography: Results from interspecific analyses.

Cita Chicago Style (17a ed.)

Sandvik, H., T. Coulson, y B. Saether. A Latitudinal Gradient in Climate Effects on Seabird Demography: Results from Interspecific Analyses. 2008.

Cita MLA (9a ed.)

Sandvik, H., et al. A Latitudinal Gradient in Climate Effects on Seabird Demography: Results from Interspecific Analyses. 2008.