Cita APA (7a ed.)

Easter, G., & Worters, G. (1986). American biographical archive. Saur.

Cita Chicago Style (17a ed.)

Easter, Gerry, y Garance Worters. American Biographical Archive. London [etc.]: Saur, 1986.

Cita MLA (9a ed.)

Easter, Gerry, y Garance Worters. American Biographical Archive. Saur, 1986.