Cita APA

Sauer, C. O. 1., & Leighly, J. B. 1. (1963). Land and life: A selection from the writings of Carl Ortwin Sauer. Berkeley: University of California Press.

Citación estilo Chicago

Sauer, Carl Ortwin 1889-1975, y John Barger 1895-1986 Leighly. Land and Life: A Selection From the Writings of Carl Ortwin Sauer. Berkeley: University of California Press, 1963.

Cita MLA

Sauer, Carl Ortwin 1889-1975, y John Barger 1895-1986 Leighly. Land and Life: A Selection From the Writings of Carl Ortwin Sauer. Berkeley: University of California Press, 1963.