APA (7th ed.) Citation

Hirsch, K. J. (1929). Text by Franz ... to F. Brupbacher, dated June 10, 1929, on back.

Chicago Style (17th ed.) Citation

Hirsch, Karl Jakob. Text by Franz ... to F. Brupbacher, Dated June 10, 1929, on Back. 1929.

MLA (8th ed.) Citation

Hirsch, Karl Jakob. Text by Franz ... to F. Brupbacher, Dated June 10, 1929, on Back. 1929.

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