SELECT league_cup_apps FROM table_name_13 WHERE position = "mf" AND league_goals > 3 AND total_apps = "30 (2)"
Apa aplikasi Piala Liga ketika gol liga lebih besar dari 3, ada 30 (2) total aplikasi, dan memiliki posisi MF?
CREATE TABLE table_name_13 (league_cup_apps VARCHAR, total_apps VARCHAR, position VARCHAR, league_goals VARCHAR)