APA (7th ed.) Citation

P.aredes, A. G. d. (1966). Cassell's audio Spanish. Cassell.

Chicago Style (17th ed.) Citation

P.aredes, A. G. de. Cassell's Audio Spanish. London: Cassell, 1966.

MLA (8th ed.) Citation

P.aredes, A. G. de. Cassell's Audio Spanish. Cassell, 1966.

Warning: These citations may not always be 100% accurate.