Cita APA (7a ed.)

Kalman, B. (1982). Early schools. Crabtree Pub.

Cita Chicago Style (17a ed.)

Kalman, Bobbie. Early Schools. Toronto [u.a.]: Crabtree Pub, 1982.

Cita MLA (9a ed.)

Kalman, Bobbie. Early Schools. Crabtree Pub, 1982.