APA Цитирование

Ritson, C. (1977). Agricultural economics: Principles and Policy. Cros by Lockwood staples.

Chicago-стиль цитирования

Ritson, Christopher. Agricultural Economics: Principles and Policy. London: Cros by Lockwood staples, 1977.

MLA-цитирование

Ritson, Christopher. Agricultural Economics: Principles and Policy. Cros by Lockwood staples, 1977.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.