APA (7th ed.) Citation

Michaelis, J., & Helwig, J. (1621). De necessario et contingente. Gormann.

Chicago Style (17th ed.) Citation

Michaelis, Johann, and Jakob Helwig. De Necessario Et Contingente. Wittenbergae: Gormann, 1621.

MLA (9th ed.) Citation

Michaelis, Johann, and Jakob Helwig. De Necessario Et Contingente. Gormann, 1621.

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