Spanish de is not used before the last name alone.
Spanish del is capitalized and used with the last name alone:
Alphabetize Spanish names by the full surnames. This becomes complicated when considering given and maternal names, so consult a biographical dictionary for the most accurate representation.
Unless they begin a sentence, do not capitalize these:
The dominant citation style in Modern Languages is that of the Modern Language Association, MLA.
If in Modern Language Education, however, the American Psychological Association Style, APA, is preferred. (Professor will instruct on which style is preferred).
Our Citation Research Guide provides some guidelines and examples (for full guidelines, see a manual, kept at the reference desk).
Vogel Library's Annotated Bibliography guide will help you get started understanding, researching, writing, and formatting your annotated bibliography.
Check your citation style for the rules for citing images, music, video, etc.