Gaya APA

Gillispie, C, C. (-1966). The edge of objectivity, an essay in the history of scientific ideas, (3d pr). Tjet.pertama 1960. . Princeton: PUP.

Gaya MLA

Gillispie, Charles, Coulston.. "The edge of objectivity, an essay in the history of scientific ideas, (3d pr). Tjet.pertama 1960. ". Princeton: PUP, -1966. Buku.