Cita APA (7a ed.)
The American Philatelic Congress, Inc, Koenig, D., Sellers, F. B., Pratt, R. H., Friedberg, R., Skavaril, R. V., . . . Brett, G. W. Fifty-second American Philatelic Congress: October 24-26, 1986 : Ambassador Hotel. Los Angeles, California.
Cita Chicago Style (17a ed.)
The American Philatelic Congress, Inc, et al. Fifty-second American Philatelic Congress: October 24-26, 1986 : Ambassador Hotel. Los Angeles, California.
Cita MLA (9a ed.)
The American Philatelic Congress, Inc, et al. Fifty-second American Philatelic Congress: October 24-26, 1986 : Ambassador Hotel. Los Angeles, California.
Precaución: Estas citas no son 100% exactas.