APA (7th ed.) Citation

Hjelle, H. M., & Fridell, E. (2012). When is Short Sea Shipping Environmentally Competitive? IntechOpen. https://doi.org/10.5772/38303

Chicago Style (17th ed.) Citation

Hjelle, Harald M., and Erik Fridell. When Is Short Sea Shipping Environmentally Competitive? IntechOpen, 2012. https://doi.org/10.5772/38303.

MLA (9th ed.) Citation

Hjelle, Harald M., and Erik Fridell. When Is Short Sea Shipping Environmentally Competitive? IntechOpen, 2012. https://doi.org/10.5772/38303.

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