APA aipamena

(2012). Annual editions: Child growth and development 2011/2012. Boston: McGraw Hill.

Chicago Style aipamena

Annual Editions: Child Growth and Development 2011/2012. Boston: McGraw Hill, 2012.

MLA aipamena

Annual Editions: Child Growth and Development 2011/2012. Boston: McGraw Hill, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.