APA (7th ed.) Citation

Stepen', R. A., Khan, V. A., Vershnyak, V. M., & Peryshkina, G. I. (1987). Essential oil of buds of Betula pendula of Yakutia. Chemistry of Natural Compounds, 23(6), 666.

Chicago Style (17th ed.) Citation

Stepen', R. A., V. A. Khan, V. M. Vershnyak, and G. I. Peryshkina. "Essential Oil of Buds of Betula Pendula of Yakutia." Chemistry of Natural Compounds 23, no. 6 (1987): 666.

MLA (9th ed.) Citation

Stepen', R. A., et al. "Essential Oil of Buds of Betula Pendula of Yakutia." Chemistry of Natural Compounds, vol. 23, no. 6, 1987, p. 666.