APA (7th ed.) Citation

Institute for Business Planning, inc. (1981). Real estate desk book (Sixth edition.). Institute for Business Planning.

Chicago Style (17th ed.) Citation

Institute for Business Planning, inc. Real Estate Desk Book. Sixth edition. Englewood Cliffs, NJ: Institute for Business Planning, 1981.

MLA (9th ed.) Citation

Institute for Business Planning, inc. Real Estate Desk Book. Sixth edition. Institute for Business Planning, 1981.