APA ציטוט

Schopmeyer, C. S. (1974). Seeds of woody plants in the United States. Forest Service.

Chicago Style (17th ed.) Citation

Schopmeyer, C. S. Seeds of Woody Plants in the United States. Washington, D.C: Forest Service, 1974.

ציטוט MLA

Schopmeyer, C. S. Seeds of Woody Plants in the United States. Forest Service, 1974.