Cita APA (7th ed.)

Drummond, I. (1972). The frog in the moonflower. Macmillan.

Cita Chicago (17th ed.)

Drummond, Ivor. The Frog in the Moonflower. London: Macmillan, 1972.

Cita MLA (8th ed.)

Drummond, Ivor. The Frog in the Moonflower. Macmillan, 1972.