Παραπομπή APA

B.K.S.Iyengar. (1993). Light on the yoga sutras of Patanjali. Harper-Collins.

Παραπομπή Chicago Style

B.K.S.Iyengar. Light on the Yoga Sutras of Patanjali. New Delhi: Harper-Collins, 1993.

Παραπομπή MLA

B.K.S.Iyengar. Light on the Yoga Sutras of Patanjali. Harper-Collins, 1993.