APA (7th ed.) Citation

El-Khatib, S. M., Camp, B. J., Creger, C. R., Ferguson, T. M., & Hancock, C. K. (1969). The in vivo and in vitro effects of selenium on some of the hydrolytic enzyme activities from tissues of normal and vitamin E-deficient chicks.

Chicago Style (17th ed.) Citation

El-Khatib, Shukri Mohammed, Bennie J. Camp, C. R. Creger, T. M. Ferguson, and C. K. Hancock. The in Vivo and in Vitro Effects of Selenium on Some of the Hydrolytic Enzyme Activities from Tissues of Normal and Vitamin E-deficient Chicks. [College Station, Tex.], 1969.

MLA (9th ed.) Citation

El-Khatib, Shukri Mohammed, et al. The in Vivo and in Vitro Effects of Selenium on Some of the Hydrolytic Enzyme Activities from Tissues of Normal and Vitamin E-deficient Chicks. 1969.

Warning: These citations may not always be 100% accurate.