Squires, S. K. (1924). Notes on Gray Squirrel in New Brunswick. Zenodo.
Cita Chicago (17th ed.)Squires, Susan K. Notes on Gray Squirrel in New Brunswick. Zenodo, 1924.
Cita MLA (9th ed.)Squires, Susan K. Notes on Gray Squirrel in New Brunswick. Zenodo, 1924.
Atenció: Aquestes cites poden no estar 100% correctes.