APA aipamena

Kelner, B. G. (1950). How to teach in the elementary school. McGraw-Hill.

Chicago Style aipamena

Kelner, Bernard G. How to Teach in the Elementary School. McGraw-Hill, 1950.

MLA aipamena

Kelner, Bernard G. How to Teach in the Elementary School. McGraw-Hill, 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.