APA (7th ed.) Citation

St. Louis University & McKenna, J. P. (1961). The participation of Missouri firms in export trade. [publisher not identified].

Chicago Style (17th ed.) Citation

St. Louis University and Joseph P. McKenna. The Participation of Missouri Firms in Export Trade. [St. Louis]: [publisher not identified], 1961.

MLA (9th ed.) Citation

St. Louis University and Joseph P. McKenna. The Participation of Missouri Firms in Export Trade. [publisher not identified], 1961.