APA (7th ed.) Citation

Ash, M., & Ash, I. (2004). Handbook of preservatives. Synapse Information Resources.

Chicago Style (17th ed.) Citation

Ash, Michael, and Irene Ash. Handbook of Preservatives. Endicott, NY: Synapse Information Resources, 2004.

MLA (9th ed.) Citation

Ash, Michael, and Irene Ash. Handbook of Preservatives. Synapse Information Resources, 2004.

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