APA Citation

Schild, H. H., & Heller M. (1993). Osteoporosis. Barcelona: Mason-Salvat.

Chicago Style Citation

Schild, H. H., and Heller M. Osteoporosis. Barcelona: Mason-Salvat, 1993.

MLA Citation

Schild, H. H., and Heller M. Osteoporosis. Barcelona: Mason-Salvat, 1993.

Warning: These citations may not always be 100% accurate.