Cita APA (7th ed.)

Ching, E. K., Hong, F. L., & Luis, P. C. (1993). The House of history.

Cita Chicago (17th ed.)

Ching, Eric K., Froilan L. Hong, i Prosperidad C. Luis. The House of History. 1993.

Cita MLA (9th ed.)

Ching, Eric K., et al. The House of History. 1993.