APA引文

SPITZING, G. (1974). The photoguide to potraits. Focal Press.

Chicago Style (17th ed.) Citation

SPITZING, Gunter. The Photoguide to Potraits. Focal Press, 1974.

MLA引文

SPITZING, Gunter. The Photoguide to Potraits. Focal Press, 1974.

警告：這些引文格式不一定是100％准確.