APA (7th ed.) Citation

Delcourt, H. R., & Delcourt, P. A. (1991). Quaternary ecology: A paleoecological perspective (1. ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Delcourt, Hazel R., and Paul A. Delcourt. Quaternary Ecology: A Paleoecological Perspective. 1. ed. London u.a: Chapman & Hall, 1991.

MLA (9th ed.) Citation

Delcourt, Hazel R., and Paul A. Delcourt. Quaternary Ecology: A Paleoecological Perspective. 1. ed. Chapman & Hall, 1991.