Παραπομπή APA

Spaulding, E. W. (1961). Ambassadors ordinary and extraordinary. Public affairs.

Παραπομπή Chicago Style

Spaulding, E Wilder. Ambassadors Ordinary and Extraordinary. Washington: Public affairs, 1961.

Παραπομπή MLA

Spaulding, E Wilder. Ambassadors Ordinary and Extraordinary. Public affairs, 1961.