APA (7th ed.) Citation

Lenssen, C. (1999). The trouble with Harry (1954).

Chicago Style (17th ed.) Citation

Lenssen, Claudia. The Trouble with Harry (1954). 1999.

MLA (9th ed.) Citation

Lenssen, Claudia. The Trouble with Harry (1954). 1999.

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