Petikan APA

Parkin, J. (1887). The volcanic origin of epidemics (Popular ed.). London: Sampson Low, Marston, Searle, & Rivington.

Petikan Gaya Chicago

Parkin, John. The Volcanic Origin of Epidemics. Popular ed. London: Sampson Low, Marston, Searle, & Rivington, 1887.

Petikan MLA

Parkin, John. The Volcanic Origin of Epidemics. Popular ed. London: Sampson Low, Marston, Searle, & Rivington, 1887.

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