Cita APA

Thorpe, E., & Thorpe, S. (2014). Pearson general knowledge manual 2014. Pearson.

Chicago Edition Citation

Thorpe, Edgar, i Shorwick Thorpe. Pearson General Knowledge Manual 2014. Delhi: Pearson, 2014.

Cita MLA

Thorpe, Edgar, i Shorwick Thorpe. Pearson General Knowledge Manual 2014. Pearson, 2014.