Peter Gabriel Bergmann.

MLA

Goldberg, Joshua N., and Engelbert L. Schucking. “Peter Gabriel Bergmann.” Physics Today, vol. 56, no. 8, Aug. 2003, p. 64. EBSCOhost, https://doi.org/10.1063/1.1611361.

APA

Goldberg, J. N., & Schucking, E. L. (2003). Peter Gabriel Bergmann. Physics Today, 56(8), 64. https://doi.org/10.1063/1.1611361

Chicago

Goldberg, Joshua N., and Engelbert L. Schucking. 2003. “Peter Gabriel Bergmann.” Physics Today 56 (8): 64. doi:10.1063/1.1611361.