APA (7th ed.) Citation

(1973). Poloek 2000. Achenbach.

Chicago Style (17th ed.) Citation

Poloek 2000. Giessen, Lollar: Achenbach, 1973.

MLA (9th ed.) Citation

Poloek 2000. Achenbach, 1973.

Warning: These citations may not always be 100% accurate.