Cita APA

Hobbs,Richard R. (1981). Marine Navigation1 & 2: Celestial and Electronic (2.). naval.

Citación estilo Chicago

Hobbs,Richard R. Marine Navigation1 & 2: Celestial and Electronic. 2. maryland: naval, 1981.

Cita MLA

Hobbs,Richard R. Marine Navigation1 & 2: Celestial and Electronic. 2. naval, 1981.

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