APA (7th ed.) Zitazioa
Pierson, A. T. (1886). The crisis of missions: Or, the voice out of the cloud. Robert Carter and Brothers.
Chicago Style (17th ed.) Zitazioa
Pierson, Arthur T. The Crisis of Missions: Or, the Voice Out of the Cloud. New York: Robert Carter and Brothers, 1886.
MLA (9th ed.) Zitazioa
Pierson, Arthur T. The Crisis of Missions: Or, the Voice Out of the Cloud. Robert Carter and Brothers, 1886.
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