APA (7th ed.) Citation

Mackenna, R. W. (1919). The adventure of life. John Murray.

Chicago Style (17th ed.) Citation

Mackenna, Robert W. The Adventure of Life. London: John Murray, 1919.

MLA (8th ed.) Citation

Mackenna, Robert W. The Adventure of Life. John Murray, 1919.

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