To make one of the citation page 27 of a book by Donald R. Howard on the life of the poet geoffrey chaucer, using the MLA documentation, you must put the sentences that you want in quotation marks and then put the surname of the author of the book and the page number in parentheses.
I think that the best answer for this is A. Because he knew that the coldest snaps never froze these springs, and he knew likewise their danger. So in the end he knew they were traps. I hope this helps ;) you are welcome.