APA (7th ed.) Citation

Harcourt, F., & Robinson, F. (1979). Twentieth-century world history: A select bibliography. Croom Helm ; Barnes & Noble Books.

Chicago Style (17th ed.) Citation

Harcourt, Freda, and Francis Robinson. Twentieth-century World History: A Select Bibliography. London : New York: Croom Helm ; Barnes & Noble Books, 1979.

MLA (9th ed.) Citation

Harcourt, Freda, and Francis Robinson. Twentieth-century World History: A Select Bibliography. Croom Helm ; Barnes & Noble Books, 1979.