Chicago (bibliography)Bow & Bridge. “Siefert, Christian Heinrich.” Last modified 30 September 2026. https://bowandbridge.com/makers/siefert-christian-heinrich/.
MLA 9“Siefert, Christian Heinrich.” Bow & Bridge, 30 Sept. 2026, bowandbridge.com/makers/siefert-christian-heinrich/. Accessed 4 Nov. 2026.
APA 7Bow & Bridge. (2026, September 30). Siefert, Christian Heinrich. Retrieved November 4, 2026, from https://bowandbridge.com/makers/siefert-christian-heinrich/
BibTeX@misc{bb-siefert-christian-heinrich,
author = {{Bow \& Bridge}},
title = {{Siefert, Christian Heinrich}},
howpublished = {{Bow \& Bridge}},
year = {2026},
month = sep,
note = {Last modified 30 September 2026},
url = {https://bowandbridge.com/makers/siefert-christian-heinrich/},
urldate = {2026-11-04}
}RISTY - ELEC
TI - Siefert, Christian Heinrich
AU - Bow & Bridge
T2 - Bow & Bridge
PY - 2026
DA - 2026/09/30
N1 - Last modified 30 September 2026
UR - https://bowandbridge.com/makers/siefert-christian-heinrich/
Y2 - 2026/11/04
ER -