Chicago (bibliography)Bow & Bridge. “Helmer, Hans.” Last modified 28 September 2026. https://bowandbridge.com/makers/helmer-hans/.
MLA 9“Helmer, Hans.” Bow & Bridge, 28 Sept. 2026, bowandbridge.com/makers/helmer-hans/. Accessed 4 Nov. 2026.
APA 7Bow & Bridge. (2026, September 28). Helmer, Hans. Retrieved November 4, 2026, from https://bowandbridge.com/makers/helmer-hans/
BibTeX@misc{bb-helmer-hans,
author = {{Bow \& Bridge}},
title = {{Helmer, Hans}},
howpublished = {{Bow \& Bridge}},
year = {2026},
month = sep,
note = {Last modified 28 September 2026},
url = {https://bowandbridge.com/makers/helmer-hans/},
urldate = {2026-11-04}
}RISTY - ELEC
TI - Helmer, Hans
AU - Bow & Bridge
T2 - Bow & Bridge
PY - 2026
DA - 2026/09/28
N1 - Last modified 28 September 2026
UR - https://bowandbridge.com/makers/helmer-hans/
Y2 - 2026/11/04
ER -