APA (7th ed.) Citation

London, R. H., & London, J. R. (1980). Solving life problems in health. McGraw-Hill Book.

Chicago Style (17th ed.) Citation

London, Robert H., and Janet R. London. Solving Life Problems in Health. McGraw-Hill Book, 1980.

MLA (8th ed.) Citation

London, Robert H., and Janet R. London. Solving Life Problems in Health. McGraw-Hill Book, 1980.