APA (7th ed.) Citation

Ziglar, Z. (1999). What I learned on the way to the top. Advantage Quest Publications.

Chicago Style (17th ed.) Citation

Ziglar, Zig. What I Learned on the Way to the Top. Petaling Jaya: Advantage Quest Publications, 1999.

MLA (9th ed.) Citation

Ziglar, Zig. What I Learned on the Way to the Top. Advantage Quest Publications, 1999.