Παραπομπή APA

Goleman, D., & Davidson, R. J. (2017). The science of meditation. Penguin Life.

Παραπομπή Chicago Style

Goleman, Daniel, και Richard J. Davidson. The Science of Meditation. UK: Penguin Life, 2017.

Παραπομπή MLA

Goleman, Daniel, και Richard J. Davidson. The Science of Meditation. Penguin Life, 2017.