APA-Zitierstil (7. Ausg.)

Upton, C. (1959). What is wisdom?: The world's oldest question posed in the light of contemporary perplexity. Linden-Pr.

Chicago-Zitierstil (17. Ausg.)

Upton, Cyril. What Is Wisdom?: The World's Oldest Question Posed in the Light of Contemporary Perplexity. London: Linden-Pr, 1959.

MLA-Zitierstil (9. Ausg.)

Upton, Cyril. What Is Wisdom?: The World's Oldest Question Posed in the Light of Contemporary Perplexity. Linden-Pr, 1959.