APA (7th ed.) Citation

Garrison, D. H. (1989). Who's who in Wodehouse (2nd rev. ed.). International Polygonics.

Chicago Style (17th ed.) Citation

Garrison, Daniel H. Who's Who in Wodehouse. 2nd rev. ed. New York City: International Polygonics, 1989.

MLA (9th ed.) Citation

Garrison, Daniel H. Who's Who in Wodehouse. 2nd rev. ed. International Polygonics, 1989.