APA (7th ed.) Citation

Brook, D. (1949). Singers of today. Rockliff.

Chicago Style (17th ed.) Citation

Brook, Donald. Singers of Today. Londres: Rockliff, 1949.

MLA (9th ed.) Citation

Brook, Donald. Singers of Today. Rockliff, 1949.

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