Lua APA (7ú heag.)

Valmonte, k. n. E. L. (1974). Hanggang kailan [microform]. Photoduplication Service.

Lua i Stíl Chicago (17ú heag.)

Valmonte, katha ni Engracio L. Hanggang Kailan [microform]. Quezon City: Photoduplication Service, 1974.

Lua MLA (9ú heag.)

Valmonte, katha ni Engracio L. Hanggang Kailan [microform]. Photoduplication Service, 1974.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.