APA Citation

Westheim, P. (1971). la Calavera (2a ed.). [S.l.]: Era.

Chicago Style Citation

Westheim, Paul. La Calavera. 2a ed. [S.l.]: Era, 1971.

MLA Citation

Westheim, Paul. La Calavera. 2a ed. [S.l.]: Era, 1971.

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