APA (7th ed.) Citation

Gordy, J. P. (1890). Lessons in psychology: Designed especially for private students, and as a textbook in secondary schools. Hann and Adair Printers.

Chicago Style (17th ed.) Citation

Gordy, John P. Lessons in Psychology: Designed Especially for Private Students, and as a Textbook in Secondary Schools. Columbus, OH: Hann and Adair Printers, 1890.

MLA (9th ed.) Citation

Gordy, John P. Lessons in Psychology: Designed Especially for Private Students, and as a Textbook in Secondary Schools. Hann and Adair Printers, 1890.