APA (7th ed.) Citation

Kopeć, M. Fertilization in Poland over the period 1992-1996.

Chicago Style (17th ed.) Citation

Kopeć, Michał. Fertilization in Poland over the Period 1992-1996.

MLA (9th ed.) Citation

Kopeć, Michał. Fertilization in Poland over the Period 1992-1996.

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