APA (7th ed.) Citation

(1915). Commerce of Tsingtau during 1st half year. GPO.

Chicago Style (17th ed.) Citation

Commerce of Tsingtau During 1st Half Year. [Washington]: GPO, 1915.

MLA (9th ed.) Citation

Commerce of Tsingtau During 1st Half Year. GPO, 1915.

Warning: These citations may not always be 100% accurate.