Cita APA (7th ed.)
Johnson, A. F., & Webber, R. E. (1989). What Christians believe: An overview of theology and its biblical and historical development. Zondervan.
Cita Chicago (17th ed.)
Johnson, Alan F., i Robert E. Webber. What Christians Believe: An Overview of Theology and Its Biblical and Historical Development. Grand Rapids: Zondervan, 1989.
Cita MLA (9th ed.)
Johnson, Alan F., i Robert E. Webber. What Christians Believe: An Overview of Theology and Its Biblical and Historical Development. Zondervan, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.