APA-ийн эшлэл(7 дахь хэвлэлт)

(1984). Ocean services user needs assessment / prepared by Donald R. Montgomery, Randall J. Patton, Samual [sic] W. McCandless.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ocean Services User Needs Assessment / Prepared by Donald R. Montgomery, Randall J. Patton, Samual [sic] W. McCandless. 1984.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ocean Services User Needs Assessment / Prepared by Donald R. Montgomery, Randall J. Patton, Samual [sic] W. McCandless. 1984.