APA (7th ed.) Zitazioa

Francina, S. (1997). The new yoga for people over 50: A comprehensive guide for midlife and older beginners. Health Communications.

Chicago Style (17th ed.) Zitazioa

Francina, Suza. The New Yoga for People over 50: A Comprehensive Guide for Midlife and Older Beginners. Florida: Health Communications, 1997.

MLA (9th ed.) Zitazioa

Francina, Suza. The New Yoga for People over 50: A Comprehensive Guide for Midlife and Older Beginners. Health Communications, 1997.