APA (7th ed.) Citation

Derleth, A. (1970). Thirty years of Arkham House, 1939-1969: A history and bibliography. Arkham House.

Chicago Style (17th ed.) Citation

Derleth, August. Thirty Years of Arkham House, 1939-1969: A History and Bibliography. Sauk City, Wis.: Arkham House, 1970.

MLA (9th ed.) Citation

Derleth, August. Thirty Years of Arkham House, 1939-1969: A History and Bibliography. Arkham House, 1970.