APA citiranje

MacDonald, A. E. (1935). A Practical Method to Test the Strength of Ophthalmic Magnets.

Citação norma Chicago

MacDonald, Alexander E. A Practical Method to Test the Strength of Ophthalmic Magnets. 1935.

MLA citiranje

MacDonald, Alexander E. A Practical Method to Test the Strength of Ophthalmic Magnets. 1935.

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