APA (7th ed.) Citation

Gray, J. (2002). Men are from Mars,women are from Venus: Get seriously involved with the classic guide to surviving the opposite sex. Thorsons.

Chicago Style (17th ed.) Citation

Gray, John. Men Are from Mars,women Are from Venus: Get Seriously Involved with the Classic Guide to Surviving the Opposite Sex. London: Thorsons, 2002.

MLA (9th ed.) Citation

Gray, John. Men Are from Mars,women Are from Venus: Get Seriously Involved with the Classic Guide to Surviving the Opposite Sex. Thorsons, 2002.

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