Cita APA (7th ed.)
Richardson, D. (1984). Eternity in their hearts (Rev. ed.). Regal Books.
Cita Chicago (17th ed.)
Richardson, Don. Eternity in Their Hearts. Rev. ed. Ventura, CA: Regal Books, 1984.
Cita MLA (9th ed.)
Richardson, Don. Eternity in Their Hearts. Rev. ed. Regal Books, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.