APA (7th ed.) Citation

Duncan, D. C. (1969). Manual of instruction for arithmetic in a liberal education. McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Duncan, Dewey C. Manual of Instruction for Arithmetic in a Liberal Education. New York: McGraw-Hill Book Co., Inc, 1969.

MLA (9th ed.) Citation

Duncan, Dewey C. Manual of Instruction for Arithmetic in a Liberal Education. McGraw-Hill Book Co., Inc, 1969.