APA (7th ed.) Citation

Portus, G. V. (1950). 50 famous Australians. Colorgravure.

Chicago Style (17th ed.) Citation

Portus, G. V. 50 Famous Australians. Melbourne: Colorgravure, 1950.

MLA (8th ed.) Citation

Portus, G. V. 50 Famous Australians. Colorgravure, 1950.

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