Out of the choices provided above, it can be concluded to state that the Josh should add the page number in the parentheses following the quotation to improve the clarity of his internal citations. Therefore, the option B holds true.
Internal citations can be referred to or considered as the citations that contain the name of the author and the page number on which the theses of a book or a novel has been made.
As Josh is also doing parentheses of one of the books, it is important to add the page number of the book and the name of the author at the end to improve the clarity of his internal citations.
Therefore, the option B holds true and states regarding the significance of internal citations.
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