Παραπομπή APA

Klinkert, J., & White, G. W. (1969). Nautical calculations explained. Routledge and Kegan Paul.

Παραπομπή Chicago Style

Klinkert, J., και G W. White. Nautical Calculations Explained. London: Routledge and Kegan Paul, 1969.

Παραπομπή MLA

Klinkert, J., και G W. White. Nautical Calculations Explained. Routledge and Kegan Paul, 1969.