APA (7th ed.) Citation

ScienceDirect (Online service), Dummer, G. W. A., & Robertson, J. M. (1965). American ultraminiature component parts data, 1965-66. Pergamon Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), G. W. A. Dummer, and J. M. Robertson. American Ultraminiature Component Parts Data, 1965-66. Oxford: Pergamon Press, 1965.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. American Ultraminiature Component Parts Data, 1965-66. Pergamon Press, 1965.