APA (7 ম সংস্করণ) উদ্ধৃতি

Billings, J. S. (1965). Selected papers: Comp. with a life of Billings. Medical Library Association.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Billings, John Shaw. Selected Papers: Comp. with a Life of Billings. [Chicago]: Medical Library Association, 1965.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Billings, John Shaw. Selected Papers: Comp. with a Life of Billings. Medical Library Association, 1965.