Lua APA (7ú heag.)

Mendoza, N. G. (1968). An approach to morality. San Beda College.

Lua i Stíl Chicago (17ú heag.)

Mendoza, Nelson Geralde. An Approach to Morality. Manila: San Beda College, 1968.

Lua MLA (9ú heag.)

Mendoza, Nelson Geralde. An Approach to Morality. San Beda College, 1968.

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