Dyfyniad APA

Gibbons, W. P. (1833). The Advocate of science. Wm. P. Gibbons.

Dyfyniad Arddull Chicago

Gibbons, William P. The Advocate of Science. Philadelphia: Wm. P. Gibbons, 1833.

Dyfyniad MLA

Gibbons, William P. The Advocate of Science. Wm. P. Gibbons, 1833.

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