APA

Garst T. E., Vargas Erosa C., . (1971). The third mirade. México: McGraw-Hill.

Chicago

Garst Thomas Edward, Vargas Erosa Carlos, . 1971. The third mirade. México: McGraw-Hill.

Harvard

Garst T. E., Vargas Erosa C., . (1971). The third mirade. México: McGraw-Hill.

MLA

Garst Thomas Edward, Vargas Erosa Carlos, . The third mirade. México: McGraw-Hill. 1971.