Cita APA (7a ed.)

Roberts, H. A. (1918). The farmer his own builder. D. McKay.

Cita Chicago Style (17a ed.)

Roberts, Howard Armstrong. The Farmer His Own Builder. Philadelphia: D. McKay, 1918.

Cita MLA (8a ed.)

Roberts, Howard Armstrong. The Farmer His Own Builder. D. McKay, 1918.