Style de citation APA (7e éd.)
AKEFELDT, A., & ET AL. (1997). VOICE, SPEECH AND LANGUAGE CHARACTERISTICS OF CHILDREN WITH PRADER-WILLI SYNDROME.
Style de citation Chicago (17e éd.)
AKEFELDT, A., et ET AL. VOICE, SPEECH AND LANGUAGE CHARACTERISTICS OF CHILDREN WITH PRADER-WILLI SYNDROME. 1997.
Style de citation MLA (9e éd.)
AKEFELDT, A., et ET AL. VOICE, SPEECH AND LANGUAGE CHARACTERISTICS OF CHILDREN WITH PRADER-WILLI SYNDROME. 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.