APA ציטוט

Messner, R. (1974). The seventh grade: Most extreme climbing. Kaye & Ward.

Chicago Style (17th ed.) Citation

Messner, Reinhold. The Seventh Grade: Most Extreme Climbing. London: Kaye & Ward, 1974.

ציטוט MLA

Messner, Reinhold. The Seventh Grade: Most Extreme Climbing. Kaye & Ward, 1974.