APA引文

linkedin.com (Firm) & Allen, D. (2014). Getting Things Done. linkedin.com.

Chicago Style (17th ed.) Citation

linkedin.com (Firm) and David Allen. Getting Things Done. Carpenteria, CA: linkedin.com, 2014.

MLA引文

linkedin.com (Firm) and David Allen. Getting Things Done. linkedin.com, 2014.

警告：這些引文格式不一定是100％准確.