APA (7th ed.) Citation

(1935). BG B21/17 donated by H. Papanek, with handwriting of Dan. See also BG S7/34.

Chicago Style (17th ed.) Citation

BG B21/17 Donated by H. Papanek, with Handwriting of Dan. See Also BG S7/34. 1935.

MLA (8th ed.) Citation

BG B21/17 Donated by H. Papanek, with Handwriting of Dan. See Also BG S7/34. 1935.

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