Cita APA (7a ed.)

Vuelpius, H., & Gymnich, J. (1544). Libellvs De Minvtiis Physicis, & practicis Astronomicæ Arithmeticæ regulis. Ioannes Gymnicus excudebat.

Cita Chicago Style (17a ed.)

Vuelpius, Henricus, y Johann Gymnich. Libellvs De Minvtiis Physicis, & Practicis Astronomicæ Arithmeticæ Regulis. Coloniæ: Ioannes Gymnicus excudebat, 1544.

Cita MLA (9a ed.)

Vuelpius, Henricus, y Johann Gymnich. Libellvs De Minvtiis Physicis, & Practicis Astronomicæ Arithmeticæ Regulis. Ioannes Gymnicus excudebat, 1544.