Cita APA (7th ed.)

Owens, M., & Owens, D. (1986). Cry of the Kalahari. Fontana.

Cita Chicago (17th ed.)

Owens, Mark, i Delia Owens. Cry of the Kalahari. [London]: Fontana, 1986.

Cita MLA (8th ed.)

Owens, Mark, i Delia Owens. Cry of the Kalahari. Fontana, 1986.