Gaya APA
Mayer, William V.. (1978).
Biology, teachers handbook (3rd ed).
New York:
John Wiley and Sons.
Gaya Chicago
Mayer, William V..
Biology, teachers handbook.
3rd ed
New York:
John Wiley and Sons,
1978.
Text.
Gaya MLA
Mayer, William V..
Biology, teachers handbook.
3rd ed
New York:
John Wiley and Sons,
1978.
Text.
Gaya Turabian
Mayer, William V..
Biology, teachers handbook.
3rd ed
New York:
John Wiley and Sons,
1978.
Print.