APA

Punyadewa N., Wijayasingha K., Peiris S. & Sirisena W. (2003). Design of an efficient and environment friendly type of Ring Net and a suitable craft for the exploitation of medium sized pelagic fish(Tuna species) on the South Coast of Sri Lanka. Colombo 15: Nara.

Chicago

Punyadewa N.B.P, Wijayasingha K.L.R.C, Peiris S.S.C and Sirisena W.G. 2003. Design of an efficient and environment friendly type of Ring Net and a suitable craft for the exploitation of medium sized pelagic fish(Tuna species) on the South Coast of Sri Lanka. Colombo 15: Nara.

Harvard

Punyadewa N., Wijayasingha K., Peiris S. and Sirisena W. (2003). Design of an efficient and environment friendly type of Ring Net and a suitable craft for the exploitation of medium sized pelagic fish(Tuna species) on the South Coast of Sri Lanka. Colombo 15: Nara.

MLA

Punyadewa N.B.P, Wijayasingha K.L.R.C, Peiris S.S.C and Sirisena W.G. Design of an efficient and environment friendly type of Ring Net and a suitable craft for the exploitation of medium sized pelagic fish(Tuna species) on the South Coast of Sri Lanka. Colombo 15: Nara. 2003.