APA (7th ed.) Citation

Nicolai, B. (1999). Arthur Kingsley Porter (1883-1933).

Chicago Style (17th ed.) Citation

Nicolai, Bernd. Arthur Kingsley Porter (1883-1933). 1999.

MLA (9th ed.) Citation

Nicolai, Bernd. Arthur Kingsley Porter (1883-1933). 1999.

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