APA Style
Heller, Rachael F., Heller, Richard R.. (1990).
AP EXAM IN BIOLOGY: SCORE HIGH ON YOUR ADVANCED PLACEMENT TEST-AND EARN VALUABLE COLLEGE CREDIT! 2ND EDITION (2nd).
New York:
ARCO, Simon & Schuster, Inc.
Chicago Style
Heller, Rachael F., Heller, Richard R..
AP EXAM IN BIOLOGY: SCORE HIGH ON YOUR ADVANCED PLACEMENT TEST-AND EARN VALUABLE COLLEGE CREDIT! 2ND EDITION.
2nd
New York:
ARCO, Simon & Schuster, Inc,
1990.
Text.
MLA Style
Heller, Rachael F., Heller, Richard R..
AP EXAM IN BIOLOGY: SCORE HIGH ON YOUR ADVANCED PLACEMENT TEST-AND EARN VALUABLE COLLEGE CREDIT! 2ND EDITION.
2nd
New York:
ARCO, Simon & Schuster, Inc,
1990.
Text.
Turabian Style
Heller, Rachael F., Heller, Richard R..
AP EXAM IN BIOLOGY: SCORE HIGH ON YOUR ADVANCED PLACEMENT TEST-AND EARN VALUABLE COLLEGE CREDIT! 2ND EDITION.
2nd
New York:
ARCO, Simon & Schuster, Inc,
1990.
Print.