Cita APA (7a ed.)

Ballance, R., & Sinclair, S. (1983). Collapse and survival: Industry strategies in a changing world. অষষবহ ্‌ টহরিহ.

Cita Chicago Style (17a ed.)

Ballance, Robert, y Stuart Sinclair. Collapse and Survival: Industry Strategies in a Changing World. London: অষষবহ ্‌ টহরিহ, 1983.

Cita MLA (9a ed.)

Ballance, Robert, y Stuart Sinclair. Collapse and Survival: Industry Strategies in a Changing World. অষষবহ ্‌ টহরিহ, 1983.