APA引文

Nagel, E., Bromberger, S., & Grünbaum, A. (1971). Observation and Theory in Science. Johns Hopkins Press.

芝加哥风格引文

Nagel, Ernest, Sylvain Bromberger, 与 Adolf Grünbaum. Observation and Theory in Science. Baltimore: Johns Hopkins Press, 1971.

MLA引文

Nagel, Ernest, et al. Observation and Theory in Science. Johns Hopkins Press, 1971.