APA (7th ed.) Citation

Gardner, E. S. (1973). The case of the musical cow. Heinemann.

Chicago Style (17th ed.) Citation

Gardner, Erle Stanley. The Case of the Musical Cow. London: Heinemann, 1973.

MLA (8th ed.) Citation

Gardner, Erle Stanley. The Case of the Musical Cow. Heinemann, 1973.

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