Styl cytowania APA

Sutherland, W. J. (2006). Ecological Census Techniques: A Handbook (2.).

Styl cytowania Chicago

Sutherland, William J. Ecological Census Techniques: A Handbook. 2. Cambridge University Press, Cambridge, 2006.

Styl cytowania MLA

Sutherland, William J. Ecological Census Techniques: A Handbook. 2. 2006.