Gaya APA
Greydanus, R., Sims, D. (1980).
A Frist-Start Easy Reader : Mike's New Bike (1).
United States of America:
Troll Associates.
Gaya MLA
Greydanus, Rose., Sims, Deborah.
"A Frist-Start Easy Reader : Mike's New Bike".
1
United States of America:
Troll Associates,
1980.
Text.