APA

Nelson D. A., Kleerekoper M., Peterson E. & Parfitt A. M. (19930224). Skin color and body size as risk factors for osteoporosis. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.

Chicago

Nelson D A, Kleerekoper M, Peterson E and Parfitt A M. 19930224. Skin color and body size as risk factors for osteoporosis. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.

Harvard

Nelson D. A., Kleerekoper M., Peterson E. and Parfitt A. M. (19930224). Skin color and body size as risk factors for osteoporosis. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.

MLA

Nelson D A, Kleerekoper M, Peterson E and Parfitt A M. Skin color and body size as risk factors for osteoporosis. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA. 19930224.