APA引文

linkedin.com (Firm), Ludwig, D., & B. Smith, C. (2017). Excel for Sales Professionals. linkedin.com.

Chicago Style (17th ed.) Citation

linkedin.com (Firm), Dave Ludwig, and Chris B. Smith. Excel for Sales Professionals. Carpenteria, CA: linkedin.com, 2017.

MLA引文

linkedin.com (Firm), et al. Excel for Sales Professionals. linkedin.com, 2017.

警告：這些引文格式不一定是100％准確.