APA aipamena

Roach, F. E. (1904). Porcelain Crowns. Dent Regist.

Chicago Style aipamena

Roach, F. Ewing. "Porcelain Crowns." Dent Regist 1904.

MLA aipamena

Roach, F. Ewing. "Porcelain Crowns." Dent Regist 1904.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.