APA (7th ed.) Citation

Tumana, C., & Kesavan, V. (1987). The evaluation of polycross hybrids of sweet potato. University of Papua New Guinea.

Chicago Style (17th ed.) Citation

Tumana, C.W, and V. Kesavan. The Evaluation of Polycross Hybrids of Sweet Potato. [Port Moresby]: University of Papua New Guinea, 1987.

MLA (9th ed.) Citation

Tumana, C.W, and V. Kesavan. The Evaluation of Polycross Hybrids of Sweet Potato. University of Papua New Guinea, 1987.