APA Style

McCance, R, A., Widdowson, E, M. (1968). Calorie Deficiencies and Protein Deficiencies . London: J & A Churchill.

MLA Style

McCance, R, A., Widdowson, Elsie, M. "Calorie Deficiencies and Protein Deficiencies". London: J & A Churchill, 1968. Text.