APA (7th ed.) Citation

BL, S., & MM, B. (1992). Some proline substituent effects in the tandem mass spectrum of protonated pentaalanine. Biological mass spectrometry, 21(2), 92. https://doi.org/10.1002/bms.1200210206

Chicago Style (17th ed.) Citation

BL, Schwartz, and Bursey MM. "Some Proline Substituent Effects in the Tandem Mass Spectrum of Protonated Pentaalanine." Biological Mass Spectrometry 21, no. 2 (1992): 92. https://doi.org/10.1002/bms.1200210206.

MLA (9th ed.) Citation

BL, Schwartz, and Bursey MM. "Some Proline Substituent Effects in the Tandem Mass Spectrum of Protonated Pentaalanine." Biological Mass Spectrometry, vol. 21, no. 2, 1992, p. 92, https://doi.org/10.1002/bms.1200210206.

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