APA (7th ed.) Citation

Henius, F. (1920). The A B C of foreign trade. Bobbs-Merrill.

Chicago Style (17th ed.) Citation

Henius, Frank. The A B C of Foreign Trade. Indianapolis: Bobbs-Merrill, 1920.

MLA (8th ed.) Citation

Henius, Frank. The A B C of Foreign Trade. Bobbs-Merrill, 1920.

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