Munn, M. S., & Hayward, S. M. How much shall I buy? A mathematical approach to ordering. Imperial Chemical industries.
Цитирование в стиле Чикаго (17-е изд.)Munn, Mary S., и Sarah M. Hayward. How Much Shall I Buy? A Mathematical Approach to Ordering. [S.L.]: Imperial Chemical industries.
Цитирование MLA (8-е изд.)Munn, Mary S., и Sarah M. Hayward. How Much Shall I Buy? A Mathematical Approach to Ordering. Imperial Chemical industries.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.