Цитирование APA (7-е изд.)
Brookman Stamp Company & Kaufman, L. Brookman 1994: 60 Years as the Nation's Most Accurate and Respected Guide for Retail Stamp Prices.
Цитирование в стиле Чикаго (17-е изд.)
Brookman Stamp Company и Lewis Kaufman. Brookman 1994: 60 Years as the Nation's Most Accurate and Respected Guide for Retail Stamp Prices.
Цитирование MLA (9-е изд.)
Brookman Stamp Company и Lewis Kaufman. Brookman 1994: 60 Years as the Nation's Most Accurate and Respected Guide for Retail Stamp Prices.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.