APA (7th ed.) Citation

Bell, R. E., Bjørnholm, S., & Severiens, J. C. (1960). Half lives of first excited states of even nuclei of Em, Ra, Th, U, and Pu. Munksgaard.

Chicago Style (17th ed.) Citation

Bell, R. E., Sven Bjørnholm, and J. C. Severiens. Half Lives of First Excited States of Even Nuclei of Em, Ra, Th, U, and Pu. København: Munksgaard, 1960.

MLA (9th ed.) Citation

Bell, R. E., et al. Half Lives of First Excited States of Even Nuclei of Em, Ra, Th, U, and Pu. Munksgaard, 1960.