APA (7e ed.) Bronvermelding
Johnson, A. F., & Webber, R. E. (1989). What Christians believe: An overview of theology and its biblical and historical development. Zondervan.
Chicago (17e ed.) Bronvermelding
Johnson, Alan F., en Robert E. Webber. What Christians Believe: An Overview of Theology and Its Biblical and Historical Development. Grand Rapids: Zondervan, 1989.
MLA (9e ed.) Bronvermelding
Johnson, Alan F., en Robert E. Webber. What Christians Believe: An Overview of Theology and Its Biblical and Historical Development. Zondervan, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.