Cita APA (7a ed.)

Romero, A., & Blumenfield, S. Tuber rufum from Ŕo Negro, Argentina, with notes on Spegazzini’s Tuberales.

Cita Chicago Style (17a ed.)

Romero, A.I, y S. Blumenfield. Tuber Rufum from Ŕo Negro, Argentina, with Notes on Spegazzini’s Tuberales.

Cita MLA (8a ed.)

Romero, A.I, y S. Blumenfield. Tuber Rufum from Ŕo Negro, Argentina, with Notes on Spegazzini’s Tuberales.