APA aipamena

Fletcher, J. S. (1931). Murder in four degrees: Being entry number two in the case-book of Ronald Camberwell. Harrap.

Chicago Style aipamena

Fletcher, J. S. Murder in Four Degrees: Being Entry Number Two in the Case-book of Ronald Camberwell. London: Harrap, 1931.

MLA aipamena

Fletcher, J. S. Murder in Four Degrees: Being Entry Number Two in the Case-book of Ronald Camberwell. Harrap, 1931.