APA (7th ed.) Citation

Adrain, L. A. The most important thing i know about love: Inspiring messages from eminent writers, poets, musicians, thinkers, and others (First edition.). William Morrow.

Chicago Style (17th ed.) Citation

Adrain, Lorne A. The Most Important Thing I Know About Love: Inspiring Messages from Eminent Writers, Poets, Musicians, Thinkers, and Others. First edition. New York: William Morrow.

MLA (9th ed.) Citation

Adrain, Lorne A. The Most Important Thing I Know About Love: Inspiring Messages from Eminent Writers, Poets, Musicians, Thinkers, and Others. First edition. William Morrow.

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