APA Citation

Pfeiffer, E., & Pfeiffer, E. (1983). El semblante de la tierra. Barcelona: Integral.

Chicago Style Citation

Pfeiffer, Enrenfried, and Enrenfried Pfeiffer. El Semblante De La Tierra. Barcelona: Integral, 1983.

MLA Citation

Pfeiffer, Enrenfried, and Enrenfried Pfeiffer. El Semblante De La Tierra. Barcelona: Integral, 1983.

Warning: These citations may not always be 100% accurate.