APA (7th ed.) Citation

Shenkel, W. M. (1980). Modern real estate principles (Revised edition.). Business Publications, Inc.

Chicago Style (17th ed.) Citation

Shenkel, William M. Modern Real Estate Principles. Revised edition. Dallas, Texas: Business Publications, Inc, 1980.

MLA (9th ed.) Citation

Shenkel, William M. Modern Real Estate Principles. Revised edition. Business Publications, Inc, 1980.

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