APA (7th ed.) Citation

National Conference on Research in English & Petty, W. T. (1967). Research in oral language: A research bulletin prepared by a committee of the National Conference on Research in English. Published for the NCRE by the National Council of Teachers of English.

Chicago Style (17th ed.) Citation

National Conference on Research in English and Walter T. Petty. Research in Oral Language: A Research Bulletin Prepared by a Committee of the National Conference on Research in English. Champaign, Ill.: Published for the NCRE by the National Council of Teachers of English, 1967.

MLA (9th ed.) Citation

National Conference on Research in English and Walter T. Petty. Research in Oral Language: A Research Bulletin Prepared by a Committee of the National Conference on Research in English. Published for the NCRE by the National Council of Teachers of English, 1967.