APA (7th ed.) Citation

Gilmour, I. (2004). An introduction to astrobiology. Open Univ.

Chicago Style (17th ed.) Citation

Gilmour, Iain. An Introduction to Astrobiology. [Milton Keynes, UK]: Open Univ, 2004.

MLA (9th ed.) Citation

Gilmour, Iain. An Introduction to Astrobiology. Open Univ, 2004.

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