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APA 6th and 7th Edition Citation Guide

What to Do When Information is Missing 

Adapted from Table 9.1 in the APA Publication Manual (2019, p. 284).

Grande Prairie Campus
10726 - 106 Avenue
Grande Prairie, AB T8V 4C4
Phone: 1-780-539-2939
Email: library@gprc.ab.ca
Fairview Campus
11235-98 Avenue
Fairview,AB T0H 1L0
Phone: 1-780-835-6750
Email: fvlibrary@gprc.ab.ca