Gaya APA

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

Gaya MLA

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