APA (7th ed.) Citation

ProQuest (Firm). (1921). Report of the Joint Commission on Postal Service submitting recommendations relative to additional postal facilities needed at New York City. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Report of the Joint Commission on Postal Service Submitting Recommendations Relative to Additional Postal Facilities Needed at New York City. Washington: [publisher not identified], 1921.

MLA (9th ed.) Citation

ProQuest (Firm). Report of the Joint Commission on Postal Service Submitting Recommendations Relative to Additional Postal Facilities Needed at New York City. [publisher not identified], 1921.