Cita APA (7a ed.)
Hamburg, D. (1969). Determinants of Infant Behaviour.
Cita estilo Chicago (17a ed.)
Hamburg, David. Determinants of Infant Behaviour. 1969.
Cita MLA (9a ed.)
Hamburg, David. Determinants of Infant Behaviour. 1969.
警告：這些引文格式不一定是100％准確.