Cita APA (7a ed.)
Barclay, W. (1981). The plain man looks at the apostles creed. Collins.
Cita Chicago Style (17a ed.)
Barclay, William. The Plain Man Looks at the Apostles Creed. Glasgow: Collins, 1981.
Cita MLA (9a ed.)
Barclay, William. The Plain Man Looks at the Apostles Creed. Collins, 1981.
Precaución: Estas citas no son 100% exactas.