Cita APA (7a ed.)

Palmer, H. E. (1924). English intonation: With sistematic exercises (2 ed.). W.Heffer & sons.

Cita Chicago Style (17a ed.)

Palmer, Harold E. English Intonation: With Sistematic Exercises. 2 ed. Cambridge: W.Heffer & sons, 1924.

Cita MLA (8a ed.)

Palmer, Harold E. English Intonation: With Sistematic Exercises. 2 ed. W.Heffer & sons, 1924.