APA (7th ed.) Citation

Baumgardt, D. (1965). Looking back on a German university career. Year-book.

Chicago Style (17th ed.) Citation

Baumgardt, David. "Looking Back on a German University Career." Year-book 1965.

MLA (8th ed.) Citation

Baumgardt, David. "Looking Back on a German University Career." Year-book, 1965.

Warning: These citations may not always be 100% accurate.