APA (7th ed.) Citation

(1977). Hallett, George. . Jantjes, Gavin.

Chicago Style (17th ed.) Citation

Hallett, George. . Jantjes, Gavin. 1977.

MLA (8th ed.) Citation

Hallett, George. . Jantjes, Gavin. 1977.

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