APA (7th ed.) Citation

Junghuhn, F. W. (1838). Praemissa in floram cryptogamicam Javae insulae. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Junghuhn, Franz Wilhelm. Praemissa in Floram Cryptogamicam Javae Insulae. [Batavia]: [Verlag nicht ermittelbar], 1838.

MLA (9th ed.) Citation

Junghuhn, Franz Wilhelm. Praemissa in Floram Cryptogamicam Javae Insulae. [Verlag nicht ermittelbar], 1838.

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