Cita APA (7th ed.)

Joshi, K. (1991). Speaking of yoga and nature-cure therapy. Sterling.

Cita Chicago (17th ed.)

Joshi, K.S. Speaking of Yoga and Nature-cure Therapy. New Delhi: Sterling, 1991.

Cita MLA (9th ed.)

Joshi, K.S. Speaking of Yoga and Nature-cure Therapy. Sterling, 1991.