APA引文

Sinkankas, J. (1970). Prospecting for gemstones and minerals indal. Van Nostrand Reinhold Company.

Chicago Edition Citation

Sinkankas, John. Prospecting for Gemstones and Minerals Indal. New York: Van Nostrand Reinhold Company, 1970.

MLA引文

Sinkankas, John. Prospecting for Gemstones and Minerals Indal. Van Nostrand Reinhold Company, 1970.

警告：這些引文格式不一定是100％准確.