Cita APA (7th ed.)
Longacre, D. J. (1980). Living more with less. Herald Press.
Cita Chicago (17th ed.)
Longacre, Doris Janzen. Living More with Less. Scottdale, Pa.: Herald Press, 1980.
Cita MLA (9th ed.)
Longacre, Doris Janzen. Living More with Less. Herald Press, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.