Παραπομπή APA

Erricker, B. C. (1970). Elementary statistics (2nd ed.). Hodder and Stoughton.

Παραπομπή Chicago Style

Erricker, B C. Elementary Statistics. 2nd ed. London: Hodder and Stoughton, 1970.

Παραπομπή MLA

Erricker, B C. Elementary Statistics. 2nd ed. Hodder and Stoughton, 1970.