APA (7th ed.) Citation
Orkwor, G., Okereke, O., Ezedinma, C., Hahn, S., Ezumah, H., & Akobundu, I. (1994). Response of yam (Dioscorea rotundata Poir.) to various periods of weed interference in an intercropping with maize (Zea mays L.), okra (Abelmoschus esculentus L. Moench), and sweet potato (Ipomoea batatas L. Lam). International Society for Horticultural Science.
Chicago Style (17th ed.) Citation
Orkwor, G., O. Okereke, C.I Ezedinma, S. Hahn, H. Ezumah, and I. Akobundu. Response of Yam (Dioscorea Rotundata Poir.) to Various Periods of Weed Interference in an Intercropping with Maize (Zea Mays L.), Okra (Abelmoschus Esculentus L. Moench), and Sweet Potato (Ipomoea Batatas L. Lam). International Society for Horticultural Science, 1994.
MLA (9th ed.) Citation
Orkwor, G., et al. Response of Yam (Dioscorea Rotundata Poir.) to Various Periods of Weed Interference in an Intercropping with Maize (Zea Mays L.), Okra (Abelmoschus Esculentus L. Moench), and Sweet Potato (Ipomoea Batatas L. Lam). International Society for Horticultural Science, 1994.
Warning: These citations may not always be 100% accurate.