APA引文

Wohlbier, R. H. (1986). Continuous ship unloading and self - unloading and vessels. Trans tech.

Chicago Edition Citation

Wohlbier, Reinhard H. Continuous Ship Unloading and Self - Unloading and Vessels. Germany: Trans tech, 1986.

MLA引文

Wohlbier, Reinhard H. Continuous Ship Unloading and Self - Unloading and Vessels. Trans tech, 1986.

警告：這些引文格式不一定是100％准確.