APA citiranje

Envirnment. Vol.21, 1979. Cornelious W.Vahle.

Chicago Edition Citation

Envirnment. Vol.21, 1979. Washington: Cornelious W.Vahle.

MLA citiranje

Envirnment. Vol.21, 1979. Cornelious W.Vahle.

Opozorilo: Ti citati niso vedno 100% točni.