Gaya APA
Cunningham, William P., Cunningham, Mary Ann, Saigo, Barbara Woodworth. (2005).
Environmental science: a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo (8th ed.).
:
McGraw-Hill Higher Education.
Gaya Chicago
Cunningham, William P., Cunningham, Mary Ann, Saigo, Barbara Woodworth.
Environmental science: a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo.
8th ed.
:
McGraw-Hill Higher Education,
2005.
Text.
Gaya MLA
Cunningham, William P., Cunningham, Mary Ann, Saigo, Barbara Woodworth.
Environmental science: a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo.
8th ed.
:
McGraw-Hill Higher Education,
2005.
Text.
Gaya Turabian
Cunningham, William P., Cunningham, Mary Ann, Saigo, Barbara Woodworth.
Environmental science: a global concern / William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo.
8th ed.
:
McGraw-Hill Higher Education,
2005.
Print.