APA aipamena

Kottmeyer, W. (1988). Basic goals in spelling. Webster Division, McGraw Hill.

Chicago Style aipamena

Kottmeyer, William. Basic Goals in Spelling. New York: Webster Division, McGraw Hill, 1988.

MLA aipamena

Kottmeyer, William. Basic Goals in Spelling. Webster Division, McGraw Hill, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.