APA (7th ed.) Citation

Sinclair, J. (1967). Twilight of the wild: Story, camera and art. [Hugh Keartland].

Chicago Style (17th ed.) Citation

Sinclair, John. Twilight of the Wild: Story, Camera and Art. [Johannesburg]: [Hugh Keartland], 1967.

MLA (9th ed.) Citation

Sinclair, John. Twilight of the Wild: Story, Camera and Art. [Hugh Keartland], 1967.