Gaya APA
Cunningham, Mary Ann & Cunningham, William P.. (2002).
Principles Of Environmental Science: Inquiry and Applications (1).
New York:
McGraw-Hill.
Gaya Chicago
Cunningham, Mary Ann & Cunningham, William P..
Principles Of Environmental Science: Inquiry and Applications.
1
New York:
McGraw-Hill,
2002.
Text.
Gaya MLA
Cunningham, Mary Ann & Cunningham, William P..
Principles Of Environmental Science: Inquiry and Applications.
1
New York:
McGraw-Hill,
2002.
Text.
Gaya Turabian
Cunningham, Mary Ann & Cunningham, William P..
Principles Of Environmental Science: Inquiry and Applications.
1
New York:
McGraw-Hill,
2002.
Print.