APA (7 ম সংস্করণ) উদ্ধৃতি

SELF HELP BOOKS FOR KIDS: WORRY, WORRY, GO AWAY! A KID'S BOOK ABOUT WORRY AND ANXIETY. SHETH PUBLISHING HOUSE.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

SELF HELP BOOKS FOR KIDS: WORRY, WORRY, GO AWAY! A KID'S BOOK ABOUT WORRY AND ANXIETY. MUMBAI: SHETH PUBLISHING HOUSE.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

SELF HELP BOOKS FOR KIDS: WORRY, WORRY, GO AWAY! A KID'S BOOK ABOUT WORRY AND ANXIETY. SHETH PUBLISHING HOUSE.