APA aipamena

Salisbury, R. (1966). Better work habits. Illinois: Scott, Foresman.

Chicago Style aipamena

Salisbury, Rachel. Better Work Habits. Illinois: Scott, Foresman, 1966.

MLA aipamena

Salisbury, Rachel. Better Work Habits. Illinois: Scott, Foresman, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.