APA Style
Ritchie, Donald D, Carola, Robert. (1983).
Biology (2nd.ed).
Massachusetts:
Addison-Wesley.
Chicago Style
Ritchie, Donald D, Carola, Robert.
Biology.
2nd.ed
Massachusetts:
Addison-Wesley,
1983.
Textbook.
MLA Style
Ritchie, Donald D, Carola, Robert.
Biology.
2nd.ed
Massachusetts:
Addison-Wesley,
1983.
Textbook.
Turabian Style
Ritchie, Donald D, Carola, Robert.
Biology.
2nd.ed
Massachusetts:
Addison-Wesley,
1983.
Textbook.