APA-čujuhus (7. p.)

Ayres, Q. C. (1939). Land drainage and reclamation (2a. ed.). McGraw-Hill.

Chicago-čujuhus (17. p.)

Ayres, Quincy Claude. Land Drainage and Reclamation. 2a. ed. Nueva York: McGraw-Hill, 1939.

MLA-čujuhus (9. p.)

Ayres, Quincy Claude. Land Drainage and Reclamation. 2a. ed. McGraw-Hill, 1939.

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