APA (7th ed.) Citation

ProQuest (Firm). (1923). [Printing illustrations of foreign postage and revenue stamps.]. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). [Printing Illustrations of Foreign Postage and Revenue Stamps.]. Washington: [publisher not identified], 1923.

MLA (8th ed.) Citation

ProQuest (Firm). [Printing Illustrations of Foreign Postage and Revenue Stamps.]. [publisher not identified], 1923.

Warning: These citations may not always be 100% accurate.