APA (7th ed.) Citation

(1930). Zie: Graf. Pers, 3-7-1930.

Chicago Style (17th ed.) Citation

Zie: Graf. Pers, 3-7-1930. 1930.

MLA (8th ed.) Citation

Zie: Graf. Pers, 3-7-1930. 1930.

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