Cita APA (7th ed.)

Leffers, M. R. (2010). Sustainable construction and design. Pearson Education/Prentice Hall.

Cita Chicago (17th ed.)

Leffers, M. Regina. Sustainable Construction and Design. Upper Saddle River, N.J: Pearson Education/Prentice Hall, 2010.

Cita MLA (9th ed.)

Leffers, M. Regina. Sustainable Construction and Design. Pearson Education/Prentice Hall, 2010.