APA (7th ed.) Citation

Parpart, A. K., & Northrop, J. H. (1949). The chemistry and physiology of growth. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Parpart, Arthur Kemble, and John Howard Northrop. The Chemistry and Physiology of Growth. Princeton: Princeton Univ. Press, 1949.

MLA (9th ed.) Citation

Parpart, Arthur Kemble, and John Howard Northrop. The Chemistry and Physiology of Growth. Princeton Univ. Press, 1949.