APA ציטוט

Laumer, K., & Silverberg, R. Science fiction special. Sidgwick and Jackson.

Chicago Style (17th ed.) Citation

Laumer, Keith, and Robert Silverberg. Science Fiction Special. London: Sidgwick and Jackson.

ציטוט MLA

Laumer, Keith, and Robert Silverberg. Science Fiction Special. Sidgwick and Jackson.