Cita APA (7th ed.)

Sampey, J. R. (1930). The heart of the Old Testament: A manual for christian students. R.R. Smith.

Cita Chicago (17th ed.)

Sampey, John R. The Heart of the Old Testament: A Manual for Christian Students. R.R. Smith, 1930.

Cita MLA (9th ed.)

Sampey, John R. The Heart of the Old Testament: A Manual for Christian Students. R.R. Smith, 1930.