APA (7th ed.) Citation

(1920). Gipsy moth tree-banding material: How to make, use, and apply it. [publisher not identified].

Chicago Style (17th ed.) Citation

Gipsy Moth Tree-banding Material: How to Make, Use, and Apply It. [Washington]: [publisher not identified], 1920.

MLA (9th ed.) Citation

Gipsy Moth Tree-banding Material: How to Make, Use, and Apply It. [publisher not identified], 1920.