APA (7th ed.) Citation

Rickaby, J. (1919). The first priciples of knowledge. Longmans, Green, and Co.

Chicago Style (17th ed.) Citation

Rickaby, John. The First Priciples of Knowledge. New York [etc.]: Longmans, Green, and Co, 1919.

MLA (9th ed.) Citation

Rickaby, John. The First Priciples of Knowledge. Longmans, Green, and Co, 1919.