APA (7th ed.) Citation

Gerard, A. (1774). An essay on genius. Printed for W. Strahan.

Chicago Style (17th ed.) Citation

Gerard, Alexander. An Essay on Genius. London : T. Cadell in the Strand ; and W. Creech at Edinburgh: Printed for W. Strahan, 1774.

MLA (9th ed.) Citation

Gerard, Alexander. An Essay on Genius. Printed for W. Strahan, 1774.