(1767). The Heidelberg Catechism (2nd ed.). Holt.
Chicago Style aipamenaThe Heidelberg Catechism. 2nd ed. New York: Holt, 1767.
MLA aipamenaThe Heidelberg Catechism. 2nd ed. Holt, 1767.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1767). The Heidelberg Catechism (2nd ed.). Holt.
Chicago Style aipamenaThe Heidelberg Catechism. 2nd ed. New York: Holt, 1767.
MLA aipamenaThe Heidelberg Catechism. 2nd ed. Holt, 1767.