Citations & Bibliographies

When you quote, paraphrase or summarize a source, in APA style, you add an in-text citation that records the names of the authors and year of publication in parentheses. At the end of the paper, a reference list gives complete information about where each cited source was published. 

original passage from page 1 of Safiya Umoja Noble's book Algorithms of Oppression
"The near-ubiquitous use of algorithmically driven software, both visible and invisible to everyday people, demands a closer inspection of what values are prioritized in such automated decision-making systems."

paraphrase
Experts point out that the values embedded in many of the computer algorithms that people rely on to gather information should be examined (Noble 2018).

or if you use the author's name in the sentence, you may leave it out of the parenthetical citation:
Safiya Umoja Noble argues that the values embedded in many of the computer algorithms that people rely on to gather information should be examined (2018).

reference
Noble, S. U. (2018). Algorithms of Oppression: How Search Engines Reinforce Racism. New York University Press.