APA (7th ed.) Citation

Gammond, P. (1991). The Oxford companion to popular music / Peter Gammond. Oxford University Press.

Chicago Style (17th ed.) Citation

Gammond, Peter. The Oxford Companion to Popular Music / Peter Gammond. Oxford: Oxford University Press, 1991.

MLA (9th ed.) Citation

Gammond, Peter. The Oxford Companion to Popular Music / Peter Gammond. Oxford University Press, 1991.

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