Cita APA (7th ed.)

ebrary, Inc, Bart, J., & Johnston, V. H. (2012). Arctic shorebirds in North America: A decade of monitoring. University of California Press.

Cita Chicago (17th ed.)

ebrary, Inc, Jonathan Bart, i Victoria Helen Johnston. Arctic Shorebirds in North America: A Decade of Monitoring. Berkeley: University of California Press, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. Arctic Shorebirds in North America: A Decade of Monitoring. University of California Press, 2012.