APA (7th ed.) Citation

Petrakis, L., & Allen, D. T. (1987). NMR for liquid fossil fuels. Elsevier.

Chicago Style (17th ed.) Citation

Petrakis, Leonidas, and David T. Allen. NMR for Liquid Fossil Fuels. Amsterdam ; New York: Elsevier, 1987.

MLA (9th ed.) Citation

Petrakis, Leonidas, and David T. Allen. NMR for Liquid Fossil Fuels. Elsevier, 1987.