Cita APA (7th ed.)

Coulson, T., Lindström, J., & Cotgreave, P. (2002). Ecology. Seeking new recruits.

Cita Chicago (17th ed.)

Coulson, T., J. Lindström, i P. Cotgreave. Ecology. Seeking New Recruits. 2002.

Cita MLA (9th ed.)

Coulson, T., et al. Ecology. Seeking New Recruits. 2002.