Παραπομπή APA

Ostroff, E. (1987). Pioneers of Photography: Their achievments in science and technology. The society for imaging science and technology.

Παραπομπή Chicago Style

Ostroff, Eugene. Pioneers of Photography: Their Achievments in Science and Technology. Springfield: The society for imaging science and technology, 1987.

Παραπομπή MLA

Ostroff, Eugene. Pioneers of Photography: Their Achievments in Science and Technology. The society for imaging science and technology, 1987.