Baird, R. (1849). Two letters addressed to the editor of the Aberdeen journal: On the mail route between Perth and Aberdeen. [s.n.].
Chicago-Zitierstil (17. Ausg.)Baird, Richard. Two Letters Addressed to the Editor of the Aberdeen Journal: On the Mail Route Between Perth and Aberdeen. S.l: [s.n.], 1849.
MLA-Zitierstil (9. Ausg.)Baird, Richard. Two Letters Addressed to the Editor of the Aberdeen Journal: On the Mail Route Between Perth and Aberdeen. [s.n.], 1849.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.