Cita APA (7th ed.)

Wilkinson, S. B. (1907). The geology of Islay: Including Oronsay and portions of Colonsay and Jura : (Explanations of sheets 19 and 27, with the western part of sheet 20). for H.M., by J. Hedderwick.

Cita Chicago (17th ed.)

Wilkinson, S. B. The Geology of Islay: Including Oronsay and Portions of Colonsay and Jura : (Explanations of Sheets 19 and 27, with the Western Part of Sheet 20). Glasgow: for H.M., by J. Hedderwick, 1907.

Cita MLA (8th ed.)

Wilkinson, S. B. The Geology of Islay: Including Oronsay and Portions of Colonsay and Jura : (Explanations of Sheets 19 and 27, with the Western Part of Sheet 20). for H.M., by J. Hedderwick, 1907.