That all responses you submit are incomplete sentence format, multi-paragraph as need; and, all content has been proofed (spell check grammar). Any referenced information must include a notation to that source(S). FORMAT of referencing is up to you, but I should be able to tell what was cited, and to what source, and be able to find that source.
Avoid direct quotations. Excessive quotations, even if referenced, are normally considered a form of plagiarism (i.e., theft). I take this issue very seriously, as noted in our syllabus and course overview.
Font – 10, 11, 12 is fine in a readable style of your choice.
Line spacing – single space