APA (7th ed.) Citation

Kroll, O. (1968). The clarinet. Batsford.

Chicago Style (17th ed.) Citation

Kroll, Oskar. The Clarinet. London: Batsford, 1968.

MLA (9th ed.) Citation

Kroll, Oskar. The Clarinet. Batsford, 1968.

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