APA (7th ed.) Citation

Palmer, H. E., Martin, J. V., & Blandford, F. G. (1926). A dictionary of English pronunciation with American variants: (in phonetic transcription). Heffer.

Chicago Style (17th ed.) Citation

Palmer, Harold E., J. Victor Martin, and Francis George Blandford. A Dictionary of English Pronunciation with American Variants: (in Phonetic Transcription). Cambridge: Heffer, 1926.

MLA (9th ed.) Citation

Palmer, Harold E., et al. A Dictionary of English Pronunciation with American Variants: (in Phonetic Transcription). Heffer, 1926.