APA引文

Topping,J. (1955). Errors of observation and their treatment (4.). Chapman.

Chicago Edition Citation

Topping,J. Errors of Observation and Their Treatment. 4. London: Chapman, 1955.

MLA引文

Topping,J. Errors of Observation and Their Treatment. 4. Chapman, 1955.

警告：這些引文格式不一定是100％准確.