APA (7th ed.) Citation

Hanks, C. D. (2000). Reexamining the subsystem concept. [publisher not identified].

Chicago Style (17th ed.) Citation

Hanks, Clay David. Reexamining the Subsystem Concept. [Place of publication not identified]: [publisher not identified], 2000.

MLA (9th ed.) Citation

Hanks, Clay David. Reexamining the Subsystem Concept. [publisher not identified], 2000.

Warning: These citations may not always be 100% accurate.