APA Edition Citation

(1971). Mc Graw hill encyclopedia of science and technology V.13: SPIR-TOU. Mc Graw Hill Book company.

Chicago Edition Citation

Mc Graw Hill Encyclopedia of Science and Technology V.13: SPIR-TOU. NewYork: Mc Graw Hill Book company, 1971.

MLA Edition Citation

Mc Graw Hill Encyclopedia of Science and Technology V.13: SPIR-TOU. Mc Graw Hill Book company, 1971.

Warning: These citations may not always be 100% accurate.