APA引文

(2010). Occupational outlook handbook. Washington, D.C.: Bureau of Labor Statistics.

Chicago Style Citation

Occupational Outlook Handbook. Washington, D.C.: Bureau of Labor Statistics, 2010.

MLA引文

Occupational Outlook Handbook. Washington, D.C.: Bureau of Labor Statistics, 2010.

警告：这些引文格式不一定是100％准确.