Cita APA

Cronin, D., & Lewin, B. (2001). Click, clack, moo: Cows that type. Scholastic.

Citación estilo Chicago

Cronin, Doreen, and Betsy Lewin. Click, Clack, Moo: Cows That Type. New York: Scholastic, 2001.

Cita MLA

Cronin, Doreen, and Betsy Lewin. Click, Clack, Moo: Cows That Type. Scholastic, 2001.