Style de citation APA (7e éd.)

Merton, T. (1959). What ought I to do?: Sayings of the Desert Fathers : from the collection in Migne's Latin patrology. s.n.].

Style de citation Chicago (17e éd.)

Merton, Thomas. What Ought I to Do?: Sayings of the Desert Fathers : From the Collection in Migne's Latin Patrology. [s.l.: s.n.], 1959.

Style de citation MLA (8e éd.)

Merton, Thomas. What Ought I to Do?: Sayings of the Desert Fathers : From the Collection in Migne's Latin Patrology. s.n.], 1959.