APA (7th ed.) Citation

Sung, Y. f., Sun, E. Z., & Sun, S. (1966). T'ien-kung K'ai-wu ; Chinese technology in the seventeenth century. Pennsylvania State University.

Chicago Style (17th ed.) Citation

Sung, Ying-hsing fl., E-tu Zen Sun, and Shiou-chuan Sun. T'ien-kung K'ai-wu ; Chinese Technology in the Seventeenth Century. University Park: Pennsylvania State University, 1966.

MLA (9th ed.) Citation

Sung, Ying-hsing fl., et al. T'ien-kung K'ai-wu ; Chinese Technology in the Seventeenth Century. Pennsylvania State University, 1966.