In MLA format, the correct method of documenting a source includes the author's last name and the page number where the information can be found.
The correct option among the choices provided is:
OC. Hamilton first introduced this technology back in the seventies (Hamilton, 83)
This option includes the author's last name, "Hamilton," and the page number, "83," within parentheses at the end of the sentence. This format provides a clear indication of the source of the information and where it can be located within the source material.
This method helps in giving credit to the original author and allows readers to easily locate the specific information being referenced in the text. It is important to follow the guidelines of the MLA format for accurate and proper documentation of sources in academic writing.