Cita APA (7th ed.)

Ritchie, C. T. (1957). The willing maid. Abelard-Schuman.

Cita Chicago (17th ed.)

Ritchie, C. T. The Willing Maid. London: Abelard-Schuman, 1957.

Cita MLA (8th ed.)

Ritchie, C. T. The Willing Maid. Abelard-Schuman, 1957.