APA (7 ম সংস্করণ) উদ্ধৃতি

Laker, I. A., & Berktay, Y. The London Cigarette Card Company's trade card issues catalogue: Compiled by Ian A. Laker and Y Berktay. The London Cigarette Card Co., Ltd.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Laker, Ian A., এবং Y. Berktay. The London Cigarette Card Company's Trade Card Issues Catalogue: Compiled by Ian A. Laker and Y Berktay. Somerton, Somerset: The London Cigarette Card Co., Ltd.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Laker, Ian A., এবং Y. Berktay. The London Cigarette Card Company's Trade Card Issues Catalogue: Compiled by Ian A. Laker and Y Berktay. The London Cigarette Card Co., Ltd.