APA (7th ed.) Citation

Campbell, O. J. (1968). The comedies of Holberg. B. Blom.

Chicago Style (17th ed.) Citation

Campbell, Oscar James. The Comedies of Holberg. New York: B. Blom, 1968.

MLA (9th ed.) Citation

Campbell, Oscar James. The Comedies of Holberg. B. Blom, 1968.