APA (7th ed.) Citation

Müller, P., Grupen, C. U., & Born, J. (1715). De gradu doctoris.

Chicago Style (17th ed.) Citation

Müller, Peter, Christian Ulrich Grupen, and Jakob Born. De Gradu Doctoris. Jenae, 1715.

MLA (9th ed.) Citation

Müller, Peter, et al. De Gradu Doctoris. 1715.