APA (7th ed.) Citation

Erastus, T., & Humelius, J. B. (1595). Disp. de somno.

Chicago Style (17th ed.) Citation

Erastus, Thomas, and Johannes Beatus Humelius. Disp. De Somno. Tigurum, 1595.

MLA (9th ed.) Citation

Erastus, Thomas, and Johannes Beatus Humelius. Disp. De Somno. 1595.