APA (7th ed.) Citation

LEEDS, D. (1989). Smart questions for succesful managers. Penguin book.

Chicago Style (17th ed.) Citation

LEEDS, Dorothy. Smart Questions for Succesful Managers. New York: Penguin book, 1989.

MLA (9th ed.) Citation

LEEDS, Dorothy. Smart Questions for Succesful Managers. Penguin book, 1989.

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