APA引文

Wiguna, M., Soekoharto, S., & Winarno, W. (1981). The economic importance of cattle and goats as additional income to farmers.

Chicago Style Citation

Wiguna, M.A., Soekoharto Soekoharto, and Winarno Winarno. The Economic Importance of Cattle and Goats As Additional Income to Farmers. 1981.

MLA引文

Wiguna, M.A., Soekoharto Soekoharto, and Winarno Winarno. The Economic Importance of Cattle and Goats As Additional Income to Farmers. 1981.

警告：這些引文格式不一定是100％准確.