APA (7th ed.) Citation

Slocum, R. B. (1967). Biographical dictionaries and related works: An international bibliography of collective biographies ... Gale Research Co..

Chicago Style (17th ed.) Citation

Slocum, Robert B. Biographical Dictionaries and Related Works: An International Bibliography of Collective Biographies ... Detroit: Gale Research Co., 1967.

MLA (9th ed.) Citation

Slocum, Robert B. Biographical Dictionaries and Related Works: An International Bibliography of Collective Biographies ... Gale Research Co., 1967.