APA (7th ed.) Citation

Clarke de Armando, R. (1960). An English course for adults.

Chicago Style (17th ed.) Citation

Clarke de Armando, Rosa. An English Course for Adults. Rosario, 1960.

MLA (9th ed.) Citation

Clarke de Armando, Rosa. An English Course for Adults. 1960.

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