APA (7th ed.) Citation

Hellmann, B. (1870). Ueber die Pachydermia lymphangiectatica.

Chicago Style (17th ed.) Citation

Hellmann, Bernhard. Ueber Die Pachydermia Lymphangiectatica. Bonn, 1870.

MLA (9th ed.) Citation

Hellmann, Bernhard. Ueber Die Pachydermia Lymphangiectatica. 1870.

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