APA (7th ed.) Citation

Sparks, J. G. (2007). At the heart of matter: Synchronicity and Jung's spiritual testament. Inner City Books.

Chicago Style (17th ed.) Citation

Sparks, John G. At the Heart of Matter: Synchronicity and Jung's Spiritual Testament. Toronto: Inner City Books, 2007.

MLA (9th ed.) Citation

Sparks, John G. At the Heart of Matter: Synchronicity and Jung's Spiritual Testament. Inner City Books, 2007.