APA (7th ed.) Citation

Pratchett, T. (1983). Strata. New American Library.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Strata. New York: New American Library, 1983.

MLA (9th ed.) Citation

Pratchett, Terry. Strata. New American Library, 1983.

Warning: These citations may not always be 100% accurate.