Gaya APA

Ehlers, S. et al (2014). Maritime-Port Technology and Development (27–29 OCTOBER 2014). London: Lawrence Erlbaum Associates Taylor & Francis Group.

Gaya MLA

Ehlers, Sören. et al. "Maritime-Port Technology and Development". 27–29 OCTOBER 2014 London: Lawrence Erlbaum Associates Taylor & Francis Group, 2014. Book.