APA Citation

English Language Services, & English Language Services. (1969). Intensive course in English. Washington: Washington Educational Research Associates.

Chicago Style Citation

English Language Services, and English Language Services. Intensive Course in English. Washington: Washington Educational Research Associates, 1969.

MLA Citation

English Language Services, and English Language Services. Intensive Course in English. Washington: Washington Educational Research Associates, 1969.

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