Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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