Cita APA (7th ed.)

Stirling, J., & Romero, G. Summer (1a. ed.). V.

Cita Chicago (17th ed.)

Stirling, Joss, i Graciela Romero. Summer. 1a. ed. Buenos Aires: V.

Cita MLA (9th ed.)

Stirling, Joss, i Graciela Romero. Summer. 1a. ed. V.