APA (7th ed.) Citation

John Gray. (2011). Men are from Mars, women are from Venus = bintang timur, bintang barat. PTS Professional.

Chicago Style (17th ed.) Citation

John Gray. Men Are from Mars, Women Are from Venus = Bintang Timur, Bintang Barat. Batu Caves, Selangor: PTS Professional, 2011.

MLA (8th ed.) Citation

John Gray. Men Are from Mars, Women Are from Venus = Bintang Timur, Bintang Barat. PTS Professional, 2011.

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