Cita APA (7a ed.)

Batty, C. (1966). An introduction to colon classification. Asia pub house.

Cita Chicago Style (17a ed.)

Batty, C. An Introduction to Colon Classification. Bombay: Asia pub house, 1966.

Cita MLA (9a ed.)

Batty, C. An Introduction to Colon Classification. Asia pub house, 1966.