Cita APA (7th ed.)
Robinson, H. W. (1984). The solid rock construction company: How to build your life on the right foundation. Discovery House.
Cita Chicago (17th ed.)
Robinson, Haddon W. The Solid Rock Construction Company: How to Build Your Life on the Right Foundation. Grand Rapids, MI: Discovery House, 1984.
Cita MLA (9th ed.)
Robinson, Haddon W. The Solid Rock Construction Company: How to Build Your Life on the Right Foundation. Discovery House, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.