APA (7e ed.) Bronvermelding

Westmacott-Brown, N. (2019). Breathwork: Use the power of breath to energize your body and focus your mind. Dorling Kindersley Limited.

Chicago (17e ed.) Bronvermelding

Westmacott-Brown, Nathalia. Breathwork: Use the Power of Breath to Energize Your Body and Focus Your Mind. London: Dorling Kindersley Limited, 2019.

MLA (9e ed.) Bronvermelding

Westmacott-Brown, Nathalia. Breathwork: Use the Power of Breath to Energize Your Body and Focus Your Mind. Dorling Kindersley Limited, 2019.