Henley, Patricia. The Hummingbird House. MacMurray, 1999.
A website should be in italics:
Lundman, Susan. "How to Make Vegetarian Chili." eHow, www.ehow.com/how_10727_make-vegetarian-chili.html.
A periodical (journal, magazine, newspaper article) should be in quotation marks:
Bagchi, Alaknanda. "Conflicting Nationalisms: The Voice of the Subaltern in Mahasweta Devi's Bashai Tudu." Tulsa Studies in Women's Literature, vol. 15, no. 1, 1996, pp. 41-50.
A song or piece of music or album should be in quotation marks:
Beyoncé. "Pray You Catch Me." Lemonade, Parkwood Entertainment, 2016, www.beyonce.com/album/lemonade-visual-album/.