APA (7th ed.) Citation

Colley, B. (1978). Elementary audio-typing. Pitman Publishing.

Chicago Style (17th ed.) Citation

Colley, Barbara. Elementary Audio-typing. London: Pitman Publishing, 1978.

MLA (9th ed.) Citation

Colley, Barbara. Elementary Audio-typing. Pitman Publishing, 1978.

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