APA (7th ed.) Citation

PW, S., TC, S., CR, K., & N, L. (1987). PTH bioactivity in osteoporosis. Bone and mineral, 3(1), 75.

Chicago Style (17th ed.) Citation

PW, Saphier, Stamp TC, Kelsey CR, and Loveridge N. "PTH Bioactivity in Osteoporosis." Bone and Mineral 3, no. 1 (1987): 75.

MLA (9th ed.) Citation

PW, Saphier, et al. "PTH Bioactivity in Osteoporosis." Bone and Mineral, vol. 3, no. 1, 1987, p. 75.