Contrast psychology; a concept of the movements of the human spirit.

MLA

Mackenzie, Murdo. Contrast psychology; a concept of the movements of the human spirit. London : Allen & Unwin, [1952]

APA

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

Chicago

Mackenzie, Murdo. Contrast psychology; a concept of the movements of the human spirit. London : Allen & Unwin, [1952]