APA استشهاد

(1944). Symposium on the Applications of Synthetic Rubber. American Society for Testing materials.

استشهاد بنمط شيكاغو

Symposium on the Applications of Synthetic Rubber. Philadelphia: American Society for Testing materials, 1944.

MLA استشهاد

Symposium on the Applications of Synthetic Rubber. American Society for Testing materials, 1944.