APA引文

Sri Aurobindo. (1971). Letters on yoga. Sri Aurobindo Ashram.

Chicago Edition Citation

Sri Aurobindo. Letters on Yoga. Pondicherry: Sri Aurobindo Ashram, 1971.

MLA引文

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

警告：这些引文格式不一定是100％准确.