APA (7th ed.) Citation

Lennon, C. (2006). John / Cynthia Lennon. Hodder.

Chicago Style (17th ed.) Citation

Lennon, Cynthia. John / Cynthia Lennon. London: Hodder, 2006.

MLA (9th ed.) Citation

Lennon, Cynthia. John / Cynthia Lennon. Hodder, 2006.

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