APA Citation

Spix, J. B. ¬., Martius, C. F. P. ¬., & Hefner, J. ¬. (1846). Reise in Brasilien. Augsburg.

Chicago Style Citation

Spix, Johann B. ¬von, Carl Friedrich Philipp ¬von Martius, and Joseph ¬von Hefner. Reise in Brasilien. Augsburg, 1846.

MLA Citation

Spix, Johann B. ¬von, Carl Friedrich Philipp ¬von Martius, and Joseph ¬von Hefner. Reise in Brasilien. Augsburg, 1846.

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