APA Edition Citation

Sri Aurobindo. (1971). Letters on yoga, Vol.IV. Sri Aurobindo Ashram.

Chicago Edition Citation

Sri Aurobindo. Letters on Yoga, Vol.IV. pondicherry: Sri Aurobindo Ashram, 1971.

MLA Edition Citation

Sri Aurobindo. Letters on Yoga, Vol.IV. Sri Aurobindo Ashram, 1971.

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