Troxel, R. L. (2015). Joel: Scope, genre(s), and meaning. Eisenbrauns.
Cita Chicago (17th ed.)Troxel, Ronald L. Joel: Scope, Genre(s), and Meaning. Winona Lake, Indiana: Eisenbrauns, 2015.
Cita MLA (9th ed.)Troxel, Ronald L. Joel: Scope, Genre(s), and Meaning. Eisenbrauns, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.