Παραπομπή APA

(1970). Identification of hardwoods: A lens key (2nd ed.). London: Her Majesty's Stationery Office.

Παραπομπή Chicago Style

Identification of Hardwoods: A Lens Key. 2nd ed. London: Her Majesty's Stationery Office, 1970.

Παραπομπή MLA

Identification of Hardwoods: A Lens Key. 2nd ed. London: Her Majesty's Stationery Office, 1970.

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