APA aipamena

Epstein, D. (2016). When the Well is Dry, We Know the Worth of Water. Front Pediatr.

Chicago Style aipamena

Epstein, David. "When the Well Is Dry, We Know the Worth of Water." Front Pediatr 2016.

MLA aipamena

Epstein, David. "When the Well Is Dry, We Know the Worth of Water." Front Pediatr 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.