APA (7th ed.) Citation

O'Donnell, P. T., & Maleady, E. L. (1975). Principles of real estate. Saunders.

Chicago Style (17th ed.) Citation

O'Donnell, Paul T., and Eugene L. Maleady. Principles of Real Estate. Philadelphia: Saunders, 1975.

MLA (9th ed.) Citation

O'Donnell, Paul T., and Eugene L. Maleady. Principles of Real Estate. Saunders, 1975.