Cita APA (7th ed.)
Hercus, J. (1967). Out of the miry clay. Inter-vasity.
Cita Chicago (17th ed.)
Hercus, John. Out of the Miry Clay. Illinois: Inter-vasity, 1967.
Cita MLA (9th ed.)
Hercus, John. Out of the Miry Clay. Inter-vasity, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.