APA Citation

(1983). The new encyclopedia britannica: In 30 volumes macropedia volume 15 knowledge in depth Proboscidea-Rubber (Volume 15.). Chicago: Encyclopedia Britannica, inc.

Chicago Style Citation

The New Encyclopedia Britannica: In 30 Volumes Macropedia Volume 15 Knowledge in Depth Proboscidea-Rubber. Volume 15. Chicago: Encyclopedia Britannica, inc, 1983.

MLA Citation

The New Encyclopedia Britannica: In 30 Volumes Macropedia Volume 15 Knowledge in Depth Proboscidea-Rubber. Volume 15. Chicago: Encyclopedia Britannica, inc, 1983.

Warning: These citations may not always be 100% accurate.