APA (7th ed.) Citation

Cottrill, T., Greenberg, M. H., & Waugh, C. G. (1986). Science fiction and fantasy series and sequels: A bibliography. Garland.

Chicago Style (17th ed.) Citation

Cottrill, Tim, Martin Harry Greenberg, and Charles G. Waugh. Science Fiction and Fantasy Series and Sequels: A Bibliography. New York [u.a.]: Garland, 1986.

MLA (9th ed.) Citation

Cottrill, Tim, et al. Science Fiction and Fantasy Series and Sequels: A Bibliography. Garland, 1986.