Gaya APA

Swanson, C, P., D, I, R, D. (1959). Treasury of world philosophy . New: New Jersey: Littlefield, Adams; 1959.

Gaya MLA

Swanson, Carl, P.., D, I., Runes,, Dagobert. "Treasury of world philosophy". New: New Jersey: Littlefield, Adams; 1959, 1959. Text.