Gaya APA
Stahl, H.
(1983).
Elizabeth Gail : And The Teddy Bear Mysteri
.
Amerika:
Tyndale House Publies.
Gaya MLA
Stahl, Hilda.
"Elizabeth Gail : And The Teddy Bear Mysteri".
Amerika:
Tyndale House Publies,
1983.
Text.