APA (7th ed.) Citation

Swiridoff, P. (1968). Porträts. Porträts.

Chicago Style (17th ed.) Citation

Swiridoff, Paul. "Porträts." Porträts 1968.

MLA (9th ed.) Citation

Swiridoff, Paul. "Porträts." Porträts, 1968.

Warning: These citations may not always be 100% accurate.