APA ציטוט

O'Donnell, G. E. (1971). One Hundred Years at Overbrook, 1871-1971. Philadelphia.

Chicago Style (17th ed.) Citation

O'Donnell, George Edward. One Hundred Years at Overbrook, 1871-1971. Philadelphia, 1971.

ציטוט MLA

O'Donnell, George Edward. One Hundred Years at Overbrook, 1871-1971. Philadelphia, 1971.