Muguti, E., Everts, S., Schulte, B., & Smallegance, L. (1999). Energy effeciency for small and medium scale enterprises. Intermediate Technology Productions.
Цитирование в стиле Чикаго (17-е изд.)Muguti, Elizabeth, Saskia Everts, Bob Schulte, и Linda Smallegance. Energy Effeciency for Small and Medium Scale Enterprises. Netherlands: Intermediate Technology Productions, 1999.
Цитирование MLA (9-е изд.)Muguti, Elizabeth, et al. Energy Effeciency for Small and Medium Scale Enterprises. Intermediate Technology Productions, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.