Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Vestal, A. G. (1934). Bibliography of the ecology of Illinois: Part I / compiled by Arthur G. Vestal. - Urbana, IL.

Chicago Citation Edition Citation

Vestal, Arthur G. Bibliography of the Ecology of Illinois: Part I / Compiled by Arthur G. Vestal. - Urbana, IL. 1934.

MLA Citation Edition Citation

Vestal, Arthur G. Bibliography of the Ecology of Illinois: Part I / Compiled by Arthur G. Vestal. - Urbana, IL. 1934.