APA (7th ed.) Citation

Jacobs, E., & Gabriel, R. J. M. (1984). Chronology and bibliography.

Chicago Style (17th ed.) Citation

Jacobs, Erna, and Robert J. M. Gabriel. Chronology and Bibliography. 1984.

MLA (9th ed.) Citation

Jacobs, Erna, and Robert J. M. Gabriel. Chronology and Bibliography. 1984.

Warning: These citations may not always be 100% accurate.