APA ציטוט

Hay, R. K. M. (1981). Chemistry for agriculture and ecology. Blackwell Scientific.

Chicago Style (17th ed.) Citation

Hay, R. K. M. Chemistry for Agriculture and Ecology. Blackwell Scientific, 1981.

ציטוט MLA

Hay, R. K. M. Chemistry for Agriculture and Ecology. Blackwell Scientific, 1981.