Cita APA (7a ed.)

Grey, I., & Picard, A. R. (1970). La Grande Catherine. Edito-Service.

Cita Chicago Style (17a ed.)

Grey, Ian, y Andrée R. Picard. La Grande Catherine. Genève: Edito-Service, 1970.

Cita MLA (9a ed.)

Grey, Ian, y Andrée R. Picard. La Grande Catherine. Edito-Service, 1970.