Cita APA (7a ed.)

Pratt, R., & Steichen, E. (1944). Gardens in color. Garden City.

Cita Chicago Style (17a ed.)

Pratt, Richard, y Edward Steichen. Gardens in Color. New York: Garden City, 1944.

Cita MLA (8a ed.)

Pratt, Richard, y Edward Steichen. Gardens in Color. Garden City, 1944.