APA (7th ed.) Citation

Lloyd, J., Benn, J., & John, D. (2009). A pocket guide to weather. Parragon.

Chicago Style (17th ed.) Citation

Lloyd, Julie, Jane Benn, and Duncan John. A Pocket Guide to Weather. Bath, Eng: Parragon, 2009.

MLA (9th ed.) Citation

Lloyd, Julie, et al. A Pocket Guide to Weather. Parragon, 2009.