An in-text citation is a reference made within the body of text of an academic essay. The in-text citation seeks to alert the reader to a source that has informed your own writing.
In most cases an in-text citation only consists of the author’s last name, date of publication and page number from which the quotation or paraphrase is taken, with the complete reference appearing in your bibliography (or works cited) page at the end of your essay.
I would say A,. Electronics in the classroom negatively effect (not effects) the learning environment. This will then be your reason for your entire paper, allowing you to back it up easily