Gaya APA

Swanson, C, P., Gjertsen, D. (1984). The classics of science a study of twelve enduring scientific works . New York: New York: Lilian Barber Press; 1984.

Gaya MLA

Swanson, Carl, P.., Gjertsen, Derek. "The classics of science a study of twelve enduring scientific works". New York: New York: Lilian Barber Press; 1984, 1984. Text.