APA (7th ed.) Citation

Etienne Challet & Andries Kalsbeek. (2017). Circadian Rhythms and Metabolism. Frontiers Media SA.

Chicago Style (17th ed.) Citation

Etienne Challet and Andries Kalsbeek. Circadian Rhythms and Metabolism. Frontiers Media SA, 2017.

MLA (9th ed.) Citation

Etienne Challet and Andries Kalsbeek. Circadian Rhythms and Metabolism. Frontiers Media SA, 2017.

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