Gaya APA

Petrus, V, M. et al (2019). Theoretical-Practical Theology : Volume 2 : Faith in the Triune God . Grand Rapids, Michigan, USA: Reformation Heritage Books.

Gaya MLA

Petrus, Van, Mastricht,. et al. "Theoretical-Practical Theology : Volume 2 : Faith in the Triune God". Grand Rapids, Michigan, USA: Reformation Heritage Books, 2019. Academic.