APA (7th ed.) Citation

Heffner, P. Nachlass von Philipp Heffner, 1765-1843.

Chicago Style (17th ed.) Citation

Heffner, Philipp. Nachlass Von Philipp Heffner, 1765-1843.

MLA (9th ed.) Citation

Heffner, Philipp. Nachlass Von Philipp Heffner, 1765-1843.

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