Cita APA (7a ed.)

Buchanan, L. (1939). The species of Pantomorus of America North of Mexico.

Cita Chicago Style (17a ed.)

Buchanan, L.L. The Species of Pantomorus of America North of Mexico. Washington-USA, 1939.

Cita MLA (8a ed.)

Buchanan, L.L. The Species of Pantomorus of America North of Mexico. 1939.