APA (7th ed.) Citation

Von Laue, T. H. (1950). Leopold Ranke: The formative years. Princeton Univ. Pr.

Chicago Style (17th ed.) Citation

Von Laue, Theodore H. Leopold Ranke: The Formative Years. Princeton, NJ: Princeton Univ. Pr, 1950.

MLA (9th ed.) Citation

Von Laue, Theodore H. Leopold Ranke: The Formative Years. Princeton Univ. Pr, 1950.

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