APA (7th ed.) Citation

Richardson, E. L., Sa Pereira, M. d., & Sa Pereira, M. (1943). Modern Portuguese-English, English-Portuguese dictionary. David McKay.

Chicago Style (17th ed.) Citation

Richardson, Elbert L., Maria deLourdes Sa Pereira, and Milton Sa Pereira. Modern Portuguese-English, English-Portuguese Dictionary. Washington, D.C.: David McKay, 1943.

MLA (8th ed.) Citation

Richardson, Elbert L., et al. Modern Portuguese-English, English-Portuguese Dictionary. David McKay, 1943.