Cita APA (7a ed.)

WENTS FRITS W. (1980). PLANTS. TIME LIFE BOOKS.

Cita Chicago Style (17a ed.)

WENTS FRITS W. PLANTS. HONGKONG: TIME LIFE BOOKS, 1980.

Cita MLA (9a ed.)

WENTS FRITS W. PLANTS. TIME LIFE BOOKS, 1980.