APA (7th ed.) Citation

Fry. (1999). The great big book of personal productivity. Advantage Quest Publs.

Chicago Style (17th ed.) Citation

Fry. The Great Big Book of Personal Productivity. Petaling Jaya: Advantage Quest Publs, 1999.

MLA (8th ed.) Citation

Fry. The Great Big Book of Personal Productivity. Advantage Quest Publs, 1999.