Cita APA (7a ed.)

Stanley, S. Word pronunciation in american english. A guide for the south ecuadorian student.

Cita Chicago Style (17a ed.)

Stanley, Steven. Word Pronunciation in American English. A Guide for the South Ecuadorian Student.

Cita MLA (8a ed.)

Stanley, Steven. Word Pronunciation in American English. A Guide for the South Ecuadorian Student.