Cita APA (7th ed.)

Vos, H. F. (1956). Effictive Bible Study. Zondervan Publishing House.

Cita Chicago (17th ed.)

Vos, Howard F. Effictive Bible Study. Grand Rapids, MI: Zondervan Publishing House, 1956.

Cita MLA (9th ed.)

Vos, Howard F. Effictive Bible Study. Zondervan Publishing House, 1956.