ScienceDirect (Online service), Kon, S. K., & Cowie, A. T. (1961). Milk: The mammary gland and its secretion. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), S. K. Kon, and A. T. Cowie. Milk: The Mammary Gland and Its Secretion. New York: Academic Press, 1961.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Milk: The Mammary Gland and Its Secretion. Academic Press, 1961.
Warning: These citations may not always be 100% accurate.