Cita APA (7a ed.)

Lachtman, O. D. (1997). Leticia's secret. Piñata Books.

Cita Chicago Style (17a ed.)

Lachtman, Ofelia Dumas. Leticia's Secret. Houston, Texas: Piñata Books, 1997.

Cita MLA (8a ed.)

Lachtman, Ofelia Dumas. Leticia's Secret. Piñata Books, 1997.