APA (7th ed.) Citation

Macaulay, R. (2009). Mystery at Geneva An Improbable Tale of Singular Happenings. Project Gutenberg.

Chicago Style (17th ed.) Citation

Macaulay, Rose. Mystery at Geneva An Improbable Tale of Singular Happenings. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Macaulay, Rose. Mystery at Geneva An Improbable Tale of Singular Happenings. Project Gutenberg, 2009.

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