Παραπομπή σε μορφή APA (7η εκδ.)

Ortlund, J. (2023). A child's first book about marriage: God's way is always best. Christian Focus Publication.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ortlund, Jani. A Child's First Book About Marriage: God's Way Is Always Best. China: Christian Focus Publication, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ortlund, Jani. A Child's First Book About Marriage: God's Way Is Always Best. Christian Focus Publication, 2023.