Gaya APA
Welker, M., Polkinghorne, J. (2019).
Faith in the Living God : A Dialogue (Second).
Oregon, USA:
Cascade Books.
Gaya MLA
Welker, Michael., Polkinghorne, John.
"Faith in the Living God : A Dialogue".
Second
Oregon, USA:
Cascade Books,
2019.
Academic.