Deismireacht APA

Milligan, J. E. (1974). Celestial navigation by H.O.249. Maritime press.

Chicago Edition Citation

Milligan, John E. Celestial Navigation by H.O.249. Cambridge: Maritime press, 1974.

Deismireacht MLA

Milligan, John E. Celestial Navigation by H.O.249. Maritime press, 1974.

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