Gaya APA
McPherson, Stephanie Sammartino. (2002).
Jonas Salk : Conquering Polio .
Minneapolis:
Lerner Publications Company.
Gaya Chicago
McPherson, Stephanie Sammartino.
Jonas Salk : Conquering Polio.
Minneapolis:
Lerner Publications Company,
2002.
Text.
Gaya MLA
McPherson, Stephanie Sammartino.
Jonas Salk : Conquering Polio.
Minneapolis:
Lerner Publications Company,
2002.
Text.
Gaya Turabian
McPherson, Stephanie Sammartino.
Jonas Salk : Conquering Polio.
Minneapolis:
Lerner Publications Company,
2002.
Print.