APA Edition Citation

Spengler, E. H. K. (1955). Introduction to business (4.).

Chicago Edition Citation

Spengler, Edwin H; Klein. Introduction to Business. 4. McGraw-Hill book Co, Inc, NewYork, 1955.

MLA Edition Citation

Spengler, Edwin H; Klein. Introduction to Business. 4. 1955.

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