APA-čujuhus (7. p.)

WEBSTER, C. (1966). Agriculture in the tropics. The English Language Book Society and Longman.

Chicago-čujuhus (17. p.)

WEBSTER, C.C. Agriculture in the Tropics. London: The English Language Book Society and Longman, 1966.

MLA-čujuhus (9. p.)

WEBSTER, C.C. Agriculture in the Tropics. The English Language Book Society and Longman, 1966.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.