APA (7th ed.) Citation

Harpur, C., & Clarke, D. (1963). Charles Harpur. Angus and Robertson.

Chicago Style (17th ed.) Citation

Harpur, Charles, and Donovan Clarke. Charles Harpur. Sydney: Angus and Robertson, 1963.

MLA (8th ed.) Citation

Harpur, Charles, and Donovan Clarke. Charles Harpur. Angus and Robertson, 1963.