APA (7th ed.) Citation

Barker, Y. (2021). The breathing revolution: Train yourself to breathe properly to banish anxiety and find your inner calm. Green Tree.

Chicago Style (17th ed.) Citation

Barker, Yolanda. The Breathing Revolution: Train Yourself to Breathe Properly to Banish Anxiety and Find Your Inner Calm. London: Green Tree, 2021.

MLA (8th ed.) Citation

Barker, Yolanda. The Breathing Revolution: Train Yourself to Breathe Properly to Banish Anxiety and Find Your Inner Calm. Green Tree, 2021.

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