APA Citatie

(1988). Russell's soil conditions and plant growth. London: English language book society/ Longman.

Chicago Style citaat

Russell's Soil Conditions and Plant Growth. London: English language book society/ Longman, 1988.

MLA citatie

Russell's Soil Conditions and Plant Growth. London: English language book society/ Longman, 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.