Cita APA (7a ed.)

KEENE , C. (1990). THE CLUE OF VELVET MASK.

Cita Chicago Style (17a ed.)

KEENE , CARDYN. THE CLUE OF VELVET MASK. 1990.

Cita MLA (9a ed.)

KEENE , CARDYN. THE CLUE OF VELVET MASK. 1990.