APA ציטוט

Sagan, F. (1971). Sunlight on cold water. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Sagan, Francoise. Sunlight on Cold Water. London: Weidenfeld and Nicolson, 1971.

ציטוט MLA

Sagan, Francoise. Sunlight on Cold Water. Weidenfeld and Nicolson, 1971.