APA (7th ed.) Citation

Walpole, V. (1930). Conrad's method: Some formal aspects. Nasionale Pers, Beperk.

Chicago Style (17th ed.) Citation

Walpole, V. Conrad's Method: Some Formal Aspects. Kaapstad: Nasionale Pers, Beperk, 1930.

MLA (8th ed.) Citation

Walpole, V. Conrad's Method: Some Formal Aspects. Nasionale Pers, Beperk, 1930.