APA Citation

Welper, E., Weigel, J. C., & Spörlin, J. M. (1708). Welperi Gnomonica auctior. [Norimbergae: Joannes Christophorus Weigel.

Chicago Style Citation

Welper, Eberhard, Johann Christoph Weigel, and Johann Michael Spörlin. Welperi Gnomonica Auctior. [Norimbergae: Joannes Christophorus Weigel, 1708.

MLA Citation

Welper, Eberhard, Johann Christoph Weigel, and Johann Michael Spörlin. Welperi Gnomonica Auctior. [Norimbergae: Joannes Christophorus Weigel, 1708.

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