APA (7th ed.) Citation

Vegter, J. (1975). Vorster, Balthazar John. . Smith, Ian Douglas.

Chicago Style (17th ed.) Citation

Vegter, Jaap. Vorster, Balthazar John. . Smith, Ian Douglas. 1975.

MLA (8th ed.) Citation

Vegter, Jaap. Vorster, Balthazar John. . Smith, Ian Douglas. 1975.

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