In academic writing, the in-text citation format can vary depending on the citation style you are using (e.g., APA, MLA, Chicago, etc.). Here are examples for both APA and MLA formats using the provided information and including page 91:
APA Format: (Brink, 2007, p. 91)
MLA Format: (Brink 91)
Make sure to adjust the format based on the requirements of the specific citation style you are using in your work.