Cita APA (7a ed.)

Villar Kretchmar, S. I. d. (1968). J. Lloyd Mecham. A survey of United States-Latin American Relations. Colorado: University of Colorado, 1965. 467 p. El Colegio de México A.C.

Cita Chicago Style (17a ed.)

Villar Kretchmar, Samuel Ignacio del. J. Lloyd Mecham. A Survey of United States-Latin American Relations. Colorado: University of Colorado, 1965. 467 P. El Colegio de México A.C, 1968.

Cita MLA (9a ed.)

Villar Kretchmar, Samuel Ignacio del. J. Lloyd Mecham. A Survey of United States-Latin American Relations. Colorado: University of Colorado, 1965. 467 P. El Colegio de México A.C, 1968.