Citazione Stile APA (7a Edizione)

Collin, P. H. (1988). Dictionary of ecology and the environment. Peter Collin Publishing.

Citazione stile Chigago Style (17a edizione)

Collin, Peter Hodgson. Dictionary of Ecology and the Environment. Teddington, Middx.: Peter Collin Publishing, 1988.

Citatione MLA (9a ed.)

Collin, Peter Hodgson. Dictionary of Ecology and the Environment. Peter Collin Publishing, 1988.