APA ציטוט

Keppel, L. O. (1930). An era of martyrs. Catholic Truth Society.

Chicago Style (17th ed.) Citation

Keppel, Leopoldina Olivia. An Era of Martyrs. London: Catholic Truth Society, 1930.

ציטוט MLA

Keppel, Leopoldina Olivia. An Era of Martyrs. Catholic Truth Society, 1930.