APA (7th ed.) Citation

Toghill, J. E. (1977). The yachtsman's navigation manual (1st American ed., rev.). J. de Graff.

Chicago Style (17th ed.) Citation

Toghill, Jeff E. The Yachtsman's Navigation Manual. 1st American ed., rev. Clinton Corners, N.Y.: J. de Graff, 1977.

MLA (9th ed.) Citation

Toghill, Jeff E. The Yachtsman's Navigation Manual. 1st American ed., rev. J. de Graff, 1977.