APA aipamena

Friendship, R. M., Wilson, M. R., & Gibson, R. S. (1985). The concentrations of copper, zinc, manganese and selenium in the hair of newborn piglets and their dams.

Chicago Style aipamena

Friendship, R M., M R. Wilson, and R S. Gibson. The Concentrations of Copper, Zinc, Manganese and Selenium in the Hair of Newborn Piglets and Their Dams. 1985.

MLA aipamena

Friendship, R M., M R. Wilson, and R S. Gibson. The Concentrations of Copper, Zinc, Manganese and Selenium in the Hair of Newborn Piglets and Their Dams. 1985.