APA (7th ed.) Citation

Brian Knapp. (1997). Science in our world. Regency Publishing.

Chicago Style (17th ed.) Citation

Brian Knapp. Science in Our World. Australia: Regency Publishing, 1997.

MLA (9th ed.) Citation

Brian Knapp. Science in Our World. Regency Publishing, 1997.

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