Attribution for a text with a CC license
“Academic Entrepreneurship for Medical and Health Scientists” by Flaura Winston, Nalaka Gooneratne and Rachel McGarrigle is licensed under the BY-NC-SA 4.0 license.
Material shared as hardcopy
When you share CC materials as hardcopy (paper) include written-out URL’s.
Example:
“Modern Fiction” (http://ebooks.adelaide.edu.au/w/woolf/virginia/w91c) by Virginia Woolf is licensed under the BY-NC-SA license (2.5 AU) (https://creativecommons.org/licenses/by-nc-sa/2.5/au/deed.en).
Attribution for an adaptation of a work with a CC license
This work, “Your title" is adapted from “Title of original work" by Name Author, used under the CC BY-XX license.
“Your title” is licensed under CC BY-XX by Your Name.
For more examples check out Best Practices for Attribution at the Creative Commons wiki.