APA (7th ed.) Citation

Gemma Frisius, R., Albertus, Heller, J., Melanchthon, P., Stigel, J., & Welack, M. -. (1583). ARITHME-||TICAE PRACTICAE || Methodus facilis,|| PER || GEMMAM FRISIVM || Medicum ac Mathematicum.||. Welack, Matthaeus.

Chicago Style (17th ed.) Citation

Gemma Frisius, Rainer, Albertus, Joachim Heller, Philipp Melanchthon, Johann Stigel, and Matthäus -1593 Welack. ARITHME-||TICAE PRACTICAE || Methodus Facilis,|| PER || GEMMAM FRISIVM || Medicum Ac Mathematicum.||. Wittenberg: Welack, Matthaeus, 1583.

MLA (9th ed.) Citation

Gemma Frisius, Rainer, et al. ARITHME-||TICAE PRACTICAE || Methodus Facilis,|| PER || GEMMAM FRISIVM || Medicum Ac Mathematicum.||. Welack, Matthaeus, 1583.

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