APA (7th ed.) Citation

Widmann, O. (1901). A Visit to Audubon's Birthplace. Zenodo.

Chicago Style (17th ed.) Citation

Widmann, Otto. A Visit to Audubon's Birthplace. Zenodo, 1901.

MLA (9th ed.) Citation

Widmann, Otto. A Visit to Audubon's Birthplace. Zenodo, 1901.

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