APA Citation

Gubbels, G. H. (1977). How To Buıld A Plastıc Crop Shelter Or Greenhouse. Agrıculture Canada.

Chicago Style Citation

Gubbels, Gerard H. How To Buıld A Plastıc Crop Shelter Or Greenhouse. Agrıculture Canada, 1977.

MLA Citation

Gubbels, Gerard H. How To Buıld A Plastıc Crop Shelter Or Greenhouse. Agrıculture Canada, 1977.

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