Cita APA

Soffer, O., & Soffer, O. (1985). The upper palelithic of the central Russian plain. Orlando, Fla.: Academic Press.

Citación estilo Chicago

Soffer, Olga, y Olga Soffer. The Upper Palelithic of the Central Russian Plain. Orlando, Fla.: Academic Press, 1985.

Cita MLA

Soffer, Olga, y Olga Soffer. The Upper Palelithic of the Central Russian Plain. Orlando, Fla.: Academic Press, 1985.