APA (7th ed.) Citation

Heuduck, P. (1950). Letter to Erhard Stoettner, July 27, 1950. Saint Louis University Libraries Digitization Center.

Chicago Style (17th ed.) Citation

Heuduck, Paul. Letter to Erhard Stoettner, July 27, 1950. Saint Louis University Libraries Digitization Center, 1950.

MLA (8th ed.) Citation

Heuduck, Paul. Letter to Erhard Stoettner, July 27, 1950. Saint Louis University Libraries Digitization Center, 1950.

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