Παραπομπή APA

Bonington, C. (1971). Annapurna south face. Cassell.

Παραπομπή Chicago Style

Bonington, Chris. Annapurna South Face. London: Cassell, 1971.

Παραπομπή MLA

Bonington, Chris. Annapurna South Face. Cassell, 1971.