APA引文

Greenaway, D., & Lee, M. W. (1948). Tourist expenditures, State of Washington, 1947: A pilot study.

Chicago Style (17th ed.) Citation

Greenaway, Donald, and Maurice Winthrop Lee. Tourist Expenditures, State of Washington, 1947: A Pilot Study. Pullman, 1948.

MLA引文

Greenaway, Donald, and Maurice Winthrop Lee. Tourist Expenditures, State of Washington, 1947: A Pilot Study. 1948.

警告：这些引文格式不一定是100％准确.