Tramp ship routing and scheduling with voyage separation requirements.

MLA

Vilhelmsen, Charlotte, et al. “Tramp Ship Routing and Scheduling with Voyage Separation Requirements.” OR Spectrum, vol. 39, no. 4, Oct. 2017, pp. 913–43. EBSCOhost, https://doi.org/10.1007/s00291-017-0480-4.

APA

Vilhelmsen, C., Lusby, R., & Larsen, J. (2017). Tramp ship routing and scheduling with voyage separation requirements. OR Spectrum, 39(4), 913–943. https://doi.org/10.1007/s00291-017-0480-4

Chicago

Vilhelmsen, Charlotte, Richard Lusby, and Jesper Larsen. 2017. “Tramp Ship Routing and Scheduling with Voyage Separation Requirements.” OR Spectrum 39 (4): 913–43. doi:10.1007/s00291-017-0480-4.