APA ציטוט

Alvarez-Dardet, C., & Ashton, J. (2005). Ecology, ecology, ecology. BMJ Group.

Citação norma Chicago

Alvarez-Dardet, C., and J. Ashton. Ecology, Ecology, Ecology. BMJ Group, 2005.

ציטוט MLA

Alvarez-Dardet, C., and J. Ashton. Ecology, Ecology, Ecology. BMJ Group, 2005.