Gaya APA
STARR, C. (1978).
BIOLOGY : THE UNITY AND DIVERSITY OF LIFE (3rd ed).
Belmont, California:
Wadsworth Publishing Company.
Gaya MLA
STARR, Cecie.
"BIOLOGY : THE UNITY AND DIVERSITY OF LIFE".
3rd ed
Belmont, California:
Wadsworth Publishing Company,
1978.
Textbook.