linkedin.com (Firm) & Guttormsen, T. (2021). Becoming Assertive: Advocate for Your Interests. linkedin.com.
Chicago Style (17th ed.) Citationlinkedin.com (Firm) and TJ Guttormsen. Becoming Assertive: Advocate for Your Interests. Carpenteria, CA: linkedin.com, 2021.
MLA引文linkedin.com (Firm) and TJ Guttormsen. Becoming Assertive: Advocate for Your Interests. linkedin.com, 2021.
警告:這些引文格式不一定是100%准確.