Παραπομπή σε μορφή APA (7η εκδ.)

Nigeria & Rapson, R. N. (1957). Report of the grading teams of the former Nigerian Railway and Nigeria Marine: And notification of the conclusions of the Government of the Federation thereon. Federal Government Printer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nigeria και R. N. Rapson. Report of the Grading Teams of the Former Nigerian Railway and Nigeria Marine: And Notification of the Conclusions of the Government of the Federation Thereon. Lagos: Federal Government Printer, 1957.

Παραπομπή σε μορφή MLA (8th εκδ.)

Nigeria και R. N. Rapson. Report of the Grading Teams of the Former Nigerian Railway and Nigeria Marine: And Notification of the Conclusions of the Government of the Federation Thereon. Federal Government Printer, 1957.