APA (7th ed.) Citation

Zhulenkov, O. V. (2015). Integral theory and non-religious spirituality in the 21st century.

Chicago Style (17th ed.) Citation

Zhulenkov, O. V. Integral Theory and Non-religious Spirituality in the 21st Century. 2015.

MLA (8th ed.) Citation

Zhulenkov, O. V. Integral Theory and Non-religious Spirituality in the 21st Century. 2015.

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