Cita APA (7th ed.)

(1979). Extra-income oppportunities: The sweet smell of sour vinegar. Tahanan.

Cita Chicago (17th ed.)

"Extra-income Oppportunities: The Sweet Smell of Sour Vinegar." Tahanan 1979.

Cita MLA (9th ed.)

"Extra-income Oppportunities: The Sweet Smell of Sour Vinegar." Tahanan, 1979.