APA (7th ed.) Citation

Erne, M. (1998). Digital audio resource pack. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Erne, Markus. Digital Audio Resource Pack. Oxford ; Woburn, Mass.: Butterworth-Heinemann, 1998.

MLA (9th ed.) Citation

Erne, Markus. Digital Audio Resource Pack. Butterworth-Heinemann, 1998.

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