APA (7th ed.) Citation

Roger, P. A., Jimenez, R., & Santiago-Ardes. (1991). Methods for studying blue-green algae in ricefields: Distribution ecology, sampling strategies, and estimation of abaundance. Rice Research Institute.

Chicago Style (17th ed.) Citation

Roger, P. A., R. Jimenez, and Santiago-Ardes. Methods for Studying Blue-green Algae in Ricefields: Distribution Ecology, Sampling Strategies, and Estimation of Abaundance. Manila: Rice Research Institute, 1991.

MLA (9th ed.) Citation

Roger, P. A., et al. Methods for Studying Blue-green Algae in Ricefields: Distribution Ecology, Sampling Strategies, and Estimation of Abaundance. Rice Research Institute, 1991.