APA (7th ed.) Citation

Fonseka, C. (1992). Dr. N.M Perera seventh memorial lecture. N.M. Perera memorial trust.

Chicago Style (17th ed.) Citation

Fonseka, Carlo. Dr. N.M Perera Seventh Memorial Lecture. N.M. Perera memorial trust, 1992.

MLA (9th ed.) Citation

Fonseka, Carlo. Dr. N.M Perera Seventh Memorial Lecture. N.M. Perera memorial trust, 1992.

Warning: These citations may not always be 100% accurate.