APA (7th ed.) Citation

Hearst Books (Firm). (2019). The ultimate tool book. Hearst Books.

Chicago Style (17th ed.) Citation

Hearst Books (Firm). The Ultimate Tool Book. New York, NY: Hearst Books, 2019.

MLA (8th ed.) Citation

Hearst Books (Firm). The Ultimate Tool Book. Hearst Books, 2019.

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