APA (7 ম সংস্করণ) উদ্ধৃতি

Rothwell, E. (1953). Orchestral Studies: 990 difficult passages from the symphonic repertoire for oboe and cor anglais / selected and edited by Evelyn Rothwell. Boosey & Hawkes.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Rothwell, Evelyn. Orchestral Studies: 990 Difficult Passages from the Symphonic Repertoire for Oboe and Cor Anglais / Selected and Edited by Evelyn Rothwell. London: Boosey & Hawkes, 1953.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Rothwell, Evelyn. Orchestral Studies: 990 Difficult Passages from the Symphonic Repertoire for Oboe and Cor Anglais / Selected and Edited by Evelyn Rothwell. Boosey & Hawkes, 1953.