APA Citation

Butler, P. n. 1., & Butler, P. n. 1. (1961). An introduction to library science. Chicago: University of Chicago Press.

Chicago Style Citation

Butler, Pierce n. 1886, and Pierce n. 1886 Butler. An Introduction to Library Science. Chicago: University of Chicago Press, 1961.

MLA Citation

Butler, Pierce n. 1886, and Pierce n. 1886 Butler. An Introduction to Library Science. Chicago: University of Chicago Press, 1961.

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