Cita APA (7a ed.)

Pizante, R., & Roberts, L. (1995). The lost twin. Longman.

Cita Chicago Style (17a ed.)

Pizante, Raymond, y Liz Roberts. The Lost Twin. Singapore: Longman, 1995.

Cita MLA (8a ed.)

Pizante, Raymond, y Liz Roberts. The Lost Twin. Longman, 1995.