APA引文

Antila, P. (1973). Occurrence of certain trace elements in cow's milk. Valtion Maitotalouskoelaitos.

Chicago Style (17th ed.) Citation

Antila, Pirkko. Occurrence of Certain Trace Elements in Cow's Milk. Jokioinen: Valtion Maitotalouskoelaitos, 1973.

MLA引文

Antila, Pirkko. Occurrence of Certain Trace Elements in Cow's Milk. Valtion Maitotalouskoelaitos, 1973.

警告：这些引文格式不一定是100％准确.