Παραπομπή APA

Narayana, . N., & Shah, C. C. (1966). Physical properties of soils. Manaktalas.

Παραπομπή Chicago Style

Narayana, N., και C C. Shah. Physical Properties of Soils. Bombay: Manaktalas, 1966.

Παραπομπή MLA

Narayana, N., και C C. Shah. Physical Properties of Soils. Manaktalas, 1966.