Cita APA (7th ed.)

Ramsey, P. (1950). Basic christian ethics (1a. ed.). Charles Scribner`s Sons.

Cita Chicago (17th ed.)

Ramsey, Paul. Basic Christian Ethics. 1a. ed. Nueva York: Charles Scribner`s Sons, 1950.

Cita MLA (9th ed.)

Ramsey, Paul. Basic Christian Ethics. 1a. ed. Charles Scribner`s Sons, 1950.