Cita APA (7th ed.)

DYER, W. (1977). YOUR ERRONEOUS ZONES. AVON BOOKS.

Cita Chicago (17th ed.)

DYER, W.W. YOUR ERRONEOUS ZONES. NEW YORK: AVON BOOKS, 1977.

Cita MLA (9th ed.)

DYER, W.W. YOUR ERRONEOUS ZONES. AVON BOOKS, 1977.