APA (7th ed.) Citation

Harsdoerffer, G. P., & Harsdoerffer, G. P. (1971). [teutsche Secretarius, 1]. Olms.

Chicago Style (17th ed.) Citation

Harsdoerffer, Georg Philipp, and Georg Philipp Harsdoerffer. [teutsche Secretarius, 1]. Hildesheim [u.a.]: Olms, 1971.

MLA (8th ed.) Citation

Harsdoerffer, Georg Philipp, and Georg Philipp Harsdoerffer. [teutsche Secretarius, 1]. Olms, 1971.

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