APA (7th ed.) Citation

Copland, D. B. (1947). The Australian economy: Simple economic studies (6th ed.). Angus and Robertson.

Chicago Style (17th ed.) Citation

Copland, D. B. The Australian Economy: Simple Economic Studies. 6th ed. Sydney: Angus and Robertson, 1947.

MLA (9th ed.) Citation

Copland, D. B. The Australian Economy: Simple Economic Studies. 6th ed. Angus and Robertson, 1947.