Cita APA (7th ed.)
Kooiman, H. (1970). Transformed. Tyndale.
Cita Chicago (17th ed.)
Kooiman, Helen. Transformed. Wheaton: Tyndale, 1970.
Cita MLA (9th ed.)
Kooiman, Helen. Transformed. Tyndale, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.