APA (7th ed.) Citation

Ashley, C. W. (1947). The Ashley book of knots. Faber and Faber Limited.

Chicago Style (17th ed.) Citation

Ashley, Clifford Warren. The Ashley Book of Knots. London: Faber and Faber Limited, 1947.

MLA (9th ed.) Citation

Ashley, Clifford Warren. The Ashley Book of Knots. Faber and Faber Limited, 1947.

Warning: These citations may not always be 100% accurate.