APA (7th ed.) Citation

Grossman, G. (1976). An economy at middle age. Problems of communism. - International Communication Agency.

Chicago Style (17th ed.) Citation

Grossman, Gregory. "An Economy at Middle Age." Problems of Communism. - International Communication Agency 1976.

MLA (8th ed.) Citation

Grossman, Gregory. "An Economy at Middle Age." Problems of Communism. - International Communication Agency, 1976.

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