APA (7th ed.) Citation

Ignacio, d. L., & Widmanstetter, F. (1665). Brevis Instrvctio Meditandi. Typis Widmanstadij.

Chicago Style (17th ed.) Citation

Ignacio, de Loyola, and Ferdinand Widmanstetter. Brevis Instrvctio Meditandi. Antverpiæ, & Græcii: Typis Widmanstadij, 1665.

MLA (9th ed.) Citation

Ignacio, de Loyola, and Ferdinand Widmanstetter. Brevis Instrvctio Meditandi. Typis Widmanstadij, 1665.

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