APA (7th ed.) Citation

Trum, T., Rumpf, E., & Neff, A. (1771). Theses philosophicae ... ex universa philosophia.

Chicago Style (17th ed.) Citation

Trum, Trojan, Elias Rumpf, and Appollinarus Neff. Theses Philosophicae ... Ex Universa Philosophia. Frisinga, 1771.

MLA (9th ed.) Citation

Trum, Trojan, et al. Theses Philosophicae ... Ex Universa Philosophia. 1771.