APA (7th ed.) Citation

Green, H. J., & Spencer, J. P. (1965). Drugs with possible ocular side-effects. Hatton Press.

Chicago Style (17th ed.) Citation

Green, Hugh John, and John Paul Spencer. Drugs with Possible Ocular Side-effects. London: Hatton Press, 1965.

MLA (9th ed.) Citation

Green, Hugh John, and John Paul Spencer. Drugs with Possible Ocular Side-effects. Hatton Press, 1965.