APA ציטוט

Morrison, C., Simpkins, C., Castley, J. G., & Buckley, R. C. (2012). Tourism and the Conservation of Critically Endangered Frogs. Public Library of Science.

Citação norma Chicago

Morrison, Clare, Clay Simpkins, J. Guy Castley, and Ralf C. Buckley. Tourism and the Conservation of Critically Endangered Frogs. Public Library of Science, 2012.

ציטוט MLA

Morrison, Clare, Clay Simpkins, J. Guy Castley, and Ralf C. Buckley. Tourism and the Conservation of Critically Endangered Frogs. Public Library of Science, 2012.