Citazione APA

Solórzano, H. (. (2006). Building skills for the TOEFL iBT - high intermediate. White Plains, NY: Pearson Longman in cooperation with ETS.

Stile di citazione Chicago

Solórzano, Helen (Solórzano. Building Skills for the TOEFL IBT - High Intermediate. White Plains, NY: Pearson Longman in cooperation with ETS, 2006.

Citazione MLA

Solórzano, Helen (Solórzano. Building Skills for the TOEFL IBT - High Intermediate. White Plains, NY: Pearson Longman in cooperation with ETS, 2006.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.