APA (7th ed.) Citation

Mackenzie, M. (1952). Contrast psychology: A concept of the movements of the human spirit. Allen & Unwin.

Chicago Style (17th ed.) Citation

Mackenzie, Murdo. Contrast Psychology: A Concept of the Movements of the Human Spirit. London: Allen & Unwin, 1952.

MLA (9th ed.) Citation

Mackenzie, Murdo. Contrast Psychology: A Concept of the Movements of the Human Spirit. Allen & Unwin, 1952.

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