Tohutoro APA (7th ed.)

Gourville, H. d. (1960). The modern handbook of english (19th ed.). Crespillo.

Cita Chicago Style (17a ed.)

Gourville, H.D. de. The Modern Handbook of English. 19th ed. Buenos Aires: Crespillo, 1960.

Cita MLA (9a ed.)

Gourville, H.D. de. The Modern Handbook of English. 19th ed. Crespillo, 1960.