APA (7th ed.) Citation

Hassler, É. (1907). Plantae Paraguarienses novae vel minus cognitae.

Chicago Style (17th ed.) Citation

Hassler, Émile. Plantae Paraguarienses Novae Vel Minus Cognitae. 1907.

MLA (9th ed.) Citation

Hassler, Émile. Plantae Paraguarienses Novae Vel Minus Cognitae. 1907.

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