APA aipamena

Kis, D., & Manheim, R. (1990). Hourglass. Farrar.

Chicago Style aipamena

Kis, Danilo, and Ralph Manheim. Hourglass. New York: Farrar, 1990.

MLA aipamena

Kis, Danilo, and Ralph Manheim. Hourglass. Farrar, 1990.