APA (7th ed.) Citation

Kany, C. E., & Figueiredo, F. d. (1942). Elementary Portuguese conversation. D. C. Heath and company.

Chicago Style (17th ed.) Citation

Kany, Charles E., and Fidelino de Figueiredo. Elementary Portuguese Conversation. [Boston], [New York, etc.]: D. C. Heath and company, 1942.

MLA (9th ed.) Citation

Kany, Charles E., and Fidelino de Figueiredo. Elementary Portuguese Conversation. D. C. Heath and company, 1942.