Cita APA (7th ed.)

Ramsay,W.M. (1994). The letters to the seven churches (updated ed.). Hendrickson.

Cita Chicago (17th ed.)

Ramsay,W.M. The Letters to the Seven Churches. updated ed. Masachusetts: Hendrickson, 1994.

Cita MLA (9th ed.)

Ramsay,W.M. The Letters to the Seven Churches. updated ed. Hendrickson, 1994.