Cita APA (7th ed.)
Long, J. (1980). Heavenomics: Gain by giving, win by losing, live by dying. Wycliffe Bible Translators.
Cita Chicago (17th ed.)
Long, Jerry. Heavenomics: Gain by Giving, Win by Losing, Live by Dying. USA: Wycliffe Bible Translators, 1980.
Cita MLA (9th ed.)
Long, Jerry. Heavenomics: Gain by Giving, Win by Losing, Live by Dying. Wycliffe Bible Translators, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.