APA (7th ed.) Citation

Gray,John. Mar and Venus together forever: Relationship skills forn making love last. HaperCollins Publishers Inc.

Chicago Style (17th ed.) Citation

Gray,John. Mar and Venus Together Forever: Relationship Skills Forn Making Love Last. New York: HaperCollins Publishers Inc.

MLA (8th ed.) Citation

Gray,John. Mar and Venus Together Forever: Relationship Skills Forn Making Love Last. HaperCollins Publishers Inc.

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