Raley, H. T. (1969). Doctor in an old world. Word.
Cita Chicago (17th ed.)Raley, Helen Thames. Doctor in an Old World. Waco: Word, 1969.
Cita MLA (9th ed.)Raley, Helen Thames. Doctor in an Old World. Word, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.