APA (7th ed.) Citation

Heller, M. J. Ambrosius Froben, Israel Zifroni and Hebrew printing in Freiburg im Breisgau. Gutenberg-Jahrbuch 2005, 137-148.

Chicago Style (17th ed.) Citation

Heller, Marvin J. "Ambrosius Froben, Israel Zifroni and Hebrew Printing in Freiburg Im Breisgau." Gutenberg-Jahrbuch 2005 : 137-148.

MLA (8th ed.) Citation

Heller, Marvin J. "Ambrosius Froben, Israel Zifroni and Hebrew Printing in Freiburg Im Breisgau." Gutenberg-Jahrbuch 2005, , pp. 137-148.

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