APA (7th ed.) Citation

Clay, J. (1906). John Clay: A Scottish farmer. Priv. Print.

Chicago Style (17th ed.) Citation

Clay, John. John Clay: A Scottish Farmer. Chicago: Priv. Print, 1906.

MLA (9th ed.) Citation

Clay, John. John Clay: A Scottish Farmer. Priv. Print, 1906.

Warning: These citations may not always be 100% accurate.