APA

Nagumo S., Shimizu H., Kubota A. & Anzaki Y. (1977). Trial estimation of layer equivalency coefficients on experimental pavement. : IRF world meeting 8. Session D.

Chicago

Nagumo S, Shimizu H, Kubota A and Anzaki Y. 1977. Trial estimation of layer equivalency coefficients on experimental pavement. : IRF world meeting 8. Session D.

Harvard

Nagumo S., Shimizu H., Kubota A. and Anzaki Y. (1977). Trial estimation of layer equivalency coefficients on experimental pavement. : IRF world meeting 8. Session D.

MLA

Nagumo S, Shimizu H, Kubota A and Anzaki Y. Trial estimation of layer equivalency coefficients on experimental pavement. : IRF world meeting 8. Session D. 1977.