APA (7th ed.) Citation

Duffield, R. B., & Knight, J. D. (1949). Radioactivity of Mo91 and Mo93. Physical Review., 76, 573.

Chicago Style (17th ed.) Citation

Duffield, R. B., and J. D. Knight. "Radioactivity of Mo91 and Mo93." Physical Review. 76 (1949): 573.

MLA (9th ed.) Citation

Duffield, R. B., and J. D. Knight. "Radioactivity of Mo91 and Mo93." Physical Review., vol. 76, 1949, p. 573.

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