APA Citation

Menzel, D. H. 1., & Yu?, C. (1971). Astronomy: Sky maps and illustrations by Ching-Sung Yu? London: Thames and hudson.

Chicago Style Citation

Menzel, Donald. H 1901-1976, and Ching-Sung Yu?. Astronomy: Sky Maps and Illustrations By Ching-Sung Yu? London: Thames and hudson, 1971.

MLA Citation

Menzel, Donald. H 1901-1976, and Ching-Sung Yu?. Astronomy: Sky Maps and Illustrations By Ching-Sung Yu? London: Thames and hudson, 1971.

Warning: These citations may not always be 100% accurate.