APA (7th ed.) Citation

Humphrey, H. H., & Bellmon, H. (1973). Observations on Soviet and Polish agriculture, November-December 1972: A trip report. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Humphrey, Hubert H., and Henry Bellmon. Observations on Soviet and Polish Agriculture, November-December 1972: A Trip Report. Washington: U.S. Govt. Print. Off, 1973.

MLA (9th ed.) Citation

Humphrey, Hubert H., and Henry Bellmon. Observations on Soviet and Polish Agriculture, November-December 1972: A Trip Report. U.S. Govt. Print. Off, 1973.