Cita APA (7th ed.)
Barclay, W. (1973). The plain man's guide to ethics.: Thoughts on the ten commandments. Collins Fontanna Books.
Cita Chicago (17th ed.)
Barclay, William. The Plain Man's Guide to Ethics.: Thoughts on the Ten Commandments. Collins Fontanna Books, 1973.
Cita MLA (9th ed.)
Barclay, William. The Plain Man's Guide to Ethics.: Thoughts on the Ten Commandments. Collins Fontanna Books, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.