Leon, L. L., & Herrera Lasso, M. (1926). Controversia .. Dir. de estudios geogr. y climatol.
Chicago Style (17th ed.) CitationLeon, Luis L., and Manuel Herrera Lasso. Controversia .. Tacubaya, D. F. Mexico: Dir. de estudios geogr. y climatol, 1926.
MLA (9th ed.) CitationLeon, Luis L., and Manuel Herrera Lasso. Controversia .. Dir. de estudios geogr. y climatol, 1926.
Warning: These citations may not always be 100% accurate.