Williams,J T. (1993). Under utilized crops: Pulses and vegetables. Chapman & Hall.
Chicago Style citaatWilliams,J T. Under Utilized Crops: Pulses and Vegetables. London: Chapman & Hall, 1993.
MLA citatieWilliams,J T. Under Utilized Crops: Pulses and Vegetables. Chapman & Hall, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.