Παραπομπή σε μορφή APA (7η εκδ.)

Westfahl, G., Slusser, G. E., & Leiby, D. (2002). Worlds enough and time: Explorations of time in science fiction and fantasy edited by Gary Westfahl, George Slusser, and David Leiby. Greenwood Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Westfahl, Gary, George Edgar Slusser, και David Leiby. Worlds Enough and Time: Explorations of Time in Science Fiction and Fantasy Edited by Gary Westfahl, George Slusser, and David Leiby. Westport, Conn.: Greenwood Press, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Westfahl, Gary, et al. Worlds Enough and Time: Explorations of Time in Science Fiction and Fantasy Edited by Gary Westfahl, George Slusser, and David Leiby. Greenwood Press, 2002.