Gaya APA

Jolly, R., Swanson, C, P. (NULL). Synthetic geometry . New: New York: Holt, Rinehart and Winston; 1969.

Gaya MLA

Jolly, R.F.., Swanson, Carl, P.. "Synthetic geometry". New: New York: Holt, Rinehart and Winston; 1969, NULL. Text.