APA

Beynon J. H., Saunders R. A. & Williams A. E. (1968). The mass spectra of organic molecules. Amsterdam: Elsevier Publishing Company.

Chicago

Beynon John Herbert, Saunders Raymond Arthur and Williams Albert Edward. 1968. The mass spectra of organic molecules. Amsterdam: Elsevier Publishing Company.

Harvard

Beynon J. H., Saunders R. A. and Williams A. E. (1968). The mass spectra of organic molecules. Amsterdam: Elsevier Publishing Company.

MLA

Beynon John Herbert, Saunders Raymond Arthur and Williams Albert Edward. The mass spectra of organic molecules. Amsterdam: Elsevier Publishing Company. 1968.