APA (7th ed.) Citation

Charteris, H. (1958). Picnic at Porokorro. Collins.

Chicago Style (17th ed.) Citation

Charteris, Hugo. Picnic at Porokorro. London: Collins, 1958.

MLA (8th ed.) Citation

Charteris, Hugo. Picnic at Porokorro. Collins, 1958.

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