APA-viite (7. p.)
Rallides, C. (1971). The tense aspect system of the Spanish verb: As used in cultivated Bogotá Spanish. Mouton.
Chicago-viite (17. p.)
Rallides, Charles. The Tense Aspect System of the Spanish Verb: As Used in Cultivated Bogotá Spanish. Hague, Netherlands: Mouton, 1971.
MLA-viite (9. p.)
Rallides, Charles. The Tense Aspect System of the Spanish Verb: As Used in Cultivated Bogotá Spanish. Mouton, 1971.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.