Style de citation APA (7e éd.)

Ellis, J. (2017). One-week insomnia cure: Learn to solve your sleep problems. Vermilion.

Style de citation Chicago (17e éd.)

Ellis, Jason. One-week Insomnia Cure: Learn to Solve Your Sleep Problems. London: Vermilion, 2017.

Style de citation MLA (8e éd.)

Ellis, Jason. One-week Insomnia Cure: Learn to Solve Your Sleep Problems. Vermilion, 2017.

Attention : ces citations peuvent ne pas être correctes à 100%.