APA (7th ed.) Citation

Graminaeus, T. (1581). Cometae ... anni praeteriti 1580 physica explicatio. [Gras].

Chicago Style (17th ed.) Citation

Graminaeus, Theodor. Cometae ... Anni Praeteriti 1580 Physica Explicatio. Coloniae Agrippinae: [Gras], 1581.

MLA (9th ed.) Citation

Graminaeus, Theodor. Cometae ... Anni Praeteriti 1580 Physica Explicatio. [Gras], 1581.

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