APA aipamena

Topping, J. (1971). Errors of observation and their treatment (3rd ed.). London.

Chicago Style aipamena

Topping, J. Errors of Observation and Their Treatment. 3rd ed. London, 1971.

MLA aipamena

Topping, J. Errors of Observation and Their Treatment. 3rd ed. London, 1971.