Cita APA (7a ed.)

Anstey, F., & West, M. P. (1961). Vice versa (1st Hong Kong imp.). Longmans, Green.

Cita Chicago Style (17a ed.)

Anstey, F., y Michael Philip West. Vice Versa. 1st Hong Kong imp. London [etc.]: Longmans, Green, 1961.

Cita MLA (9a ed.)

Anstey, F., y Michael Philip West. Vice Versa. 1st Hong Kong imp. Longmans, Green, 1961.