APA (7th ed.) Citation

Pfeiffer, J. R. (1971). Fantasy and science fiction: A critical guide. Filter Press.

Chicago Style (17th ed.) Citation

Pfeiffer, John R. Fantasy and Science Fiction: A Critical Guide. Palmer Lake, Colo.: Filter Press, 1971.

MLA (9th ed.) Citation

Pfeiffer, John R. Fantasy and Science Fiction: A Critical Guide. Filter Press, 1971.