Cita APA (7th ed.)

Day, R. H. (1963). Recursive programming and production response. North-Holland Pub.

Cita Chicago (17th ed.)

Day, Richard H. Recursive Programming and Production Response. Amsterdam: North-Holland Pub, 1963.

Cita MLA (9th ed.)

Day, Richard H. Recursive Programming and Production Response. North-Holland Pub, 1963.