APA (7th ed.) Citation

Universitas Frid. Guilelma. (1880). Index Lectionum.

Chicago Style (17th ed.) Citation

Universitas Frid. Guilelma. Index Lectionum. Berolini, 1880.

MLA (9th ed.) Citation

Universitas Frid. Guilelma. Index Lectionum. 1880.

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