Cita APA (7th ed.)

Muguti, E., Everts, S., Schulte, B., & Smallegance, L. (1999). Energy effeciency for small and medium scale enterprises. Intermediate Technology Productions.

Cita Chicago (17th ed.)

Muguti, Elizabeth, Saskia Everts, Bob Schulte, i Linda Smallegance. Energy Effeciency for Small and Medium Scale Enterprises. Netherlands: Intermediate Technology Productions, 1999.

Cita MLA (9th ed.)

Muguti, Elizabeth, et al. Energy Effeciency for Small and Medium Scale Enterprises. Intermediate Technology Productions, 1999.