Gaya APA

Purwoastuti, E. (2013). Waspada! Osteoporosis (Cet. 5, 2013). Yogyakarta: PT. Kanisius.

Gaya MLA

Purwoastuti, Endang. "Waspada! Osteoporosis". Cet. 5, 2013 Yogyakarta: PT. Kanisius, 2013. Text.