APA (7 ম সংস্করণ) উদ্ধৃতি

Walters, R. (1939). Standard ballads: 10 great songs in new arrangements in carefully chosen keys especially for singers. Hal Leonard.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Walters, Richard. Standard Ballads: 10 Great Songs in New Arrangements in Carefully Chosen Keys Especially for Singers. Milwaukee, Wis: Hal Leonard, 1939.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Walters, Richard. Standard Ballads: 10 Great Songs in New Arrangements in Carefully Chosen Keys Especially for Singers. Hal Leonard, 1939.