APA (7th ed.) Citation

Porter, R. K. S. (1809). Travelling sketches in Russia and Sweden: During the years 1805, 1806, 1807, 1808. Hopkins and Earle.

Chicago Style (17th ed.) Citation

Porter, Robert Ker Sir. Travelling Sketches in Russia and Sweden: During the Years 1805, 1806, 1807, 1808. Philadelphia: Hopkins and Earle, 1809.

MLA (9th ed.) Citation

Porter, Robert Ker Sir. Travelling Sketches in Russia and Sweden: During the Years 1805, 1806, 1807, 1808. Hopkins and Earle, 1809.