APA aipamena

Sheldon, S. (2017). The sands of time (1st.). Morrow.

Chicago Style aipamena

Sheldon, Sidney. The Sands of Time. 1st. New York: Morrow, 2017.

MLA aipamena

Sheldon, Sidney. The Sands of Time. 1st. Morrow, 2017.