Cita APA (7a ed.)
Mayer, L. V. Fundamentals of voice & diction (10th ed.). Brown & Benchmark.
Cita Chicago Style (17a ed.)
Mayer, Lyle V. Fundamentals of Voice & Diction. 10th ed. Iowa: Brown & Benchmark.
Cita MLA (9a ed.)
Mayer, Lyle V. Fundamentals of Voice & Diction. 10th ed. Brown & Benchmark.
Precaución: Estas citas no son 100% exactas.