Cita APA (7th ed.)
Barber, C. J. (1982). Introduction to theological research. Moody Press.
Cita Chicago (17th ed.)
Barber, Cyril J. Introduction to Theological Research. Chicago: Moody Press, 1982.
Cita MLA (9th ed.)
Barber, Cyril J. Introduction to Theological Research. Moody Press, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.