APA引文

Festin, P. M. (1961). Second survey of the industrial chemicals in the Phillippines.

Chicago Style (17th ed.) Citation

Festin, Purita M. Second Survey of the Industrial Chemicals in the Phillippines. Manila, 1961.

MLA引文

Festin, Purita M. Second Survey of the Industrial Chemicals in the Phillippines. 1961.

警告：這些引文格式不一定是100％准確.