Cita APA (7a ed.)
(1990). Etidronate Tx effective for postmenopausal osteoporosis. Geriatrics, 45(9), 28.
Cita Chicago Style (17a ed.)
"Etidronate Tx Effective for Postmenopausal Osteoporosis." Geriatrics 45, no. 9 (1990): 28.
Cita MLA (9a ed.)
"Etidronate Tx Effective for Postmenopausal Osteoporosis." Geriatrics, vol. 45, no. 9, 1990, p. 28.
Precaución: Estas citas no son 100% exactas.