Cita APA (7a ed.)
Sutherland, P. (1992). Cognitive development today: Piaget and his critics. Paul Chapman Publishing.
Cita Chicago Style (17a ed.)
Sutherland, Peter. Cognitive Development Today: Piaget and His Critics. London, [England]: Paul Chapman Publishing, 1992.
Cita MLA (9a ed.)
Sutherland, Peter. Cognitive Development Today: Piaget and His Critics. Paul Chapman Publishing, 1992.
警告：這些引文格式不一定是100％准確.