APA

Merton T., . (1965). Contemplation in a world of action. London: Madala.

Chicago

Merton Thomas, . 1965. Contemplation in a world of action. London: Madala.

Harvard

Merton T., . (1965). Contemplation in a world of action. London: Madala.

MLA

Merton Thomas, . Contemplation in a world of action. London: Madala. 1965.