APA-viite (7. p.)

Park, K. Observation in the Margins: 500 - 1500 / Katharine Park. Histories of scientific observation.(2011).

Chicago-viite (17. p.)

Park, Katharine. "Observation in the Margins: 500 - 1500 / Katharine Park." Histories of Scientific Observation.(2011) .

MLA-viite (8. p.)

Park, Katharine. "Observation in the Margins: 500 - 1500 / Katharine Park." Histories of Scientific Observation.(2011), .

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