APA (7th ed.) Citation

Korkman, J. (1973). Sulphur status in Finnish cultivated soils. Scientific Agricultural Society of Finland.

Chicago Style (17th ed.) Citation

Korkman, Johan. Sulphur Status in Finnish Cultivated Soils. Scientific Agricultural Society of Finland, 1973.

MLA (9th ed.) Citation

Korkman, Johan. Sulphur Status in Finnish Cultivated Soils. Scientific Agricultural Society of Finland, 1973.

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