APA (7th ed.) Citation

Ewart, J. C. (1899). The Penycuik experiments. Adam and Charles Black.

Chicago Style (17th ed.) Citation

Ewart, J. C. The Penycuik Experiments. London: Adam and Charles Black, 1899.

MLA (9th ed.) Citation

Ewart, J. C. The Penycuik Experiments. Adam and Charles Black, 1899.