APA (7. basım) Alıntı

Gall, J. (1975). Systemantics: How systems work and especially how they fail. Quadrangle.

Chicago Style (17. basım) Atıf

Gall, John. Systemantics: How Systems Work and Especially How They Fail. Nueva York: Quadrangle, 1975.

MLA (9th ed.) Atıf

Gall, John. Systemantics: How Systems Work and Especially How They Fail. Quadrangle, 1975.