Cita APA (7a ed.)

Sauvain, P. (1978). Back in the past (1. publ.). Macmillan.

Cita Chicago Style (17a ed.)

Sauvain, Philip. Back in the Past. 1. publ. London: Macmillan, 1978.

Cita MLA (9a ed.)

Sauvain, Philip. Back in the Past. 1. publ. Macmillan, 1978.