APA (7th ed.) Citation

Porter, Q. N. (1985). Mass spectrometry of heterocyclic compounds (2nd ed.). Wiley-Interscience.

Chicago Style (17th ed.) Citation

Porter, Quentin Noel. Mass Spectrometry of Heterocyclic Compounds. 2nd ed. New York [etc.]: Wiley-Interscience, 1985.

MLA (9th ed.) Citation

Porter, Quentin Noel. Mass Spectrometry of Heterocyclic Compounds. 2nd ed. Wiley-Interscience, 1985.