Gaya APA

Undehill, H, A. (1974). Plank on frame models and scale masting and rigging, vol. I (Vol. 2). Glasgow: Brown, Son and Fergson, LTD, Nutical Pubisher.

Gaya MLA

Undehill, Harold, A.. "Plank on frame models and scale masting and rigging, vol. I". Vol. 2 Glasgow: Brown, Son and Fergson, LTD, Nutical Pubisher, 1974. Text.