Cita APA (7th ed.)

Foster, R. G. (2010). Seasons of life: The biological rhythms that enable living things to thrive and survive.

Cita Chicago (17th ed.)

Foster, Russell G. Seasons of Life: The Biological Rhythms That Enable Living Things to Thrive and Survive. Great Britain; Profile Books Ltd, 2010.

Cita MLA (9th ed.)

Foster, Russell G. Seasons of Life: The Biological Rhythms That Enable Living Things to Thrive and Survive. 2010.