APA (7th ed.) Citation

Lozhkin, A., & Sakanyan, E. (2006). Natural coumarins: Methods of isolation and analysis. Pharmaceutical Chemistry Journal, 40(6), 337. https://doi.org/10.1007/s11094-006-0123-6

Chicago Style (17th ed.) Citation

Lozhkin, A., and E. Sakanyan. "Natural Coumarins: Methods of Isolation and Analysis." Pharmaceutical Chemistry Journal 40, no. 6 (2006): 337. https://doi.org/10.1007/s11094-006-0123-6.

MLA (9th ed.) Citation

Lozhkin, A., and E. Sakanyan. "Natural Coumarins: Methods of Isolation and Analysis." Pharmaceutical Chemistry Journal, vol. 40, no. 6, 2006, p. 337, https://doi.org/10.1007/s11094-006-0123-6.