APA (7th ed.) Citation

Ziglar, Z. (1990). Courtship after marriage: Romance can last a lifetime. Zig Ziglar.

Chicago Style (17th ed.) Citation

Ziglar, Zig. Courtship After Marriage: Romance Can Last a Lifetime. Singapore: Zig Ziglar, 1990.

MLA (8th ed.) Citation

Ziglar, Zig. Courtship After Marriage: Romance Can Last a Lifetime. Zig Ziglar, 1990.

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