Cita APA (7a ed.)

Ziebell, C. R. (2019). I Walk with Angels: The Life and Work of James Engel. Lutheran University Press.

Cita Chicago Style (17a ed.)

Ziebell, Carl R. I Walk with Angels: The Life and Work of James Engel. Minneapolis, MN: Lutheran University Press, 2019.

Cita MLA (8a ed.)

Ziebell, Carl R. I Walk with Angels: The Life and Work of James Engel. Lutheran University Press, 2019.