APA (7th ed.) Citation

English, R. B., & Kaye, P. T. (1997). An X-ray crystallographic and NMR study of the.. South African Journal of Chemistry, 50(1), 22.

Chicago Style (17th ed.) Citation

English, Robin B., and Perry T. Kaye. "An X-ray Crystallographic and NMR Study of the.." South African Journal of Chemistry 50, no. 1 (1997): 22.

MLA (9th ed.) Citation

English, Robin B., and Perry T. Kaye. "An X-ray Crystallographic and NMR Study of the.." South African Journal of Chemistry, vol. 50, no. 1, 1997, p. 22.