Cita APA (7a ed.)

Landon, J., & Manton, D. (1987). Claws (1st published, repr. 1987.). Heinemann Educational.

Cita Chicago Style (17a ed.)

Landon, John, y Dennis Manton. Claws. 1st published, repr. 1987. London: Heinemann Educational, 1987.

Cita MLA (9a ed.)

Landon, John, y Dennis Manton. Claws. 1st published, repr. 1987. Heinemann Educational, 1987.