APA (7th ed.) Citation

Burkhardt, G. N., & Lapworth, A. (1925). Theories of polar and non-polar free affinities. Journal of the Chemical Society, 127, 1742.

Chicago Style (17th ed.) Citation

Burkhardt, G. N., and A. Lapworth. "Theories of Polar and Non-polar Free Affinities." Journal of the Chemical Society 127 (1925): 1742.

MLA (9th ed.) Citation

Burkhardt, G. N., and A. Lapworth. "Theories of Polar and Non-polar Free Affinities." Journal of the Chemical Society, vol. 127, 1925, p. 1742.